Sudden Hearing Loss: Causes, Symptoms, and Urgent Treatments You Must Know

Sudden Sensorineural Hearing Loss: A Sudden Warning Sign in Your Hearing

Recently, in a popular drama, the main character was diagnosed with a condition known as sudden sensorineural hearing loss (SSNHL).

This illness causes sudden hearing loss, often accompanied by dizziness.

How is Sudden Hearing Loss Diagnosed?

Not only in dramas but also in real life, sudden hearing loss occurs in more than 10 out of every 100,000 people each year. It is a condition that can also lead to depression due to the unexpected loss of hearing.

As the name suggests, sudden hearing loss comes on abruptly, usually within two to three days. It is typically defined as a loss of at least 30 decibels across three or more consecutive frequencies.

In many cases, people also experience tinnitus or dizziness, and they only discover the condition after visiting a doctor for those symptoms. It is not diagnosed simply because someone feels their hearing has declined.

Doctors confirm sudden hearing loss through hearing tests and MRI scans to rule out abnormalities in the central nervous system.

Unknown Causes and the Fear They Bring

In many cases, the exact cause of sudden hearing loss cannot be identified. Some cases are linked to tumors inside the ear, while others are caused by viruses or vascular problems. Exposure to sudden, extremely loud noises can also damage hearing and lead to the condition.

The Chances of It Affecting Both Ears

In the drama, the main character could not find the cause of their sudden hearing loss, and after being told by doctors that their hearing might not recover—or could even worsen—they fell into despair. Losing hearing in one ear and fearing that the other ear might also be affected left them believing they would never hear again.

In reality, however, sudden hearing loss in both ears is very rare, occurring in less than 5% of all patients. While losing hearing in one ear is serious, it does not mean both ears will definitely be affected.

If treatment is started promptly after hearing loss appears, there is a good chance of improvement depending on the underlying cause.

Treatment for Sudden Hearing Loss: A Race Against Time

In the drama, the main character’s treatment involved medication only. In real life, the most common treatment is steroid therapy, often combined with antiviral drugs or medications that improve blood circulation.

In the story, the character regained some hearing but decided to learn sign language and dedicate themselves to advocating for people with disabilities.

In reality, about one-third of patients regain normal hearing, while others may experience partial or complete permanent hearing loss. The longer treatment is delayed, the lower the chance of recovery. That is why it is critical to seek medical care immediately if you notice sudden changes in hearing.

Your health buddy is here for you. Wishing you a healthy and happy day ahead. Stay well!💖

This content is for informational purposes only and does not hold any individual or entity legally responsible. For accurate diagnosis and treatment of symptoms, please visit a nearby medical institution. This does not represent my final medical opinion and may vary depending on specific circumstances and evolving medical perspectives.

Irritable Bowel Syndrome (IBS): Causes, Symptoms, and Lifestyle Tips for Relief

A Modern-Day Chronic Problem: Irritable Bowel Syndrome (IBS)

Sometimes, abdominal discomfort and pain occur without any clear cause. For many modern people living under stress and irregular routines, this is a common experience. Even without any noticeable disease in the colon, when bowel function does not work smoothly, daily life can be burdened with diarrhea, constipation, and abdominal pain. The discomfort is beyond imagination.

Although irritable bowel syndrome (IBS) is not a disease that directly threatens life, it affects almost every part of daily living and significantly lowers quality of life.

So, what causes it, and are there ways to prevent it?

Why Does Irritable Bowel Syndrome Occur?

IBS is a functional bowel disorder where there are no structural problems in the colon, yet chronic abdominal pain, discomfort, and bowel habit disturbances appear due to overly sensitive contraction and relaxation of the colon muscles.

The exact cause has not been fully identified, but in most cases, it is believed that chronic fatigue, excessive stress, and heavy workloads build up and eventually manifest as physical symptoms.

Other possible causes include changes in gut microbiota, genetic predisposition, and immune system irregularities.

The Main Symptoms of Irritable Bowel Syndrome

Symptoms vary from person to person, but the most common are gastrointestinal problems such as bowel habit changes, abdominal pain, bloating, and mucus in the stool. In fact, about 28% of patients visiting hospitals with digestive complaints are diagnosed with IBS.

Other symptoms may also appear, including headaches, irregular menstruation, urinary difficulties, heart palpitations, anxiety, restlessness, and even depression. These symptoms may interfere with daily life, but the condition itself is usually not dangerous.

The good news is that symptoms can often improve with proper diet, stress management, and regular exercise.

However, if abdominal pain persists despite lifestyle adjustments, or if you notice blood in the stool, sudden weight loss, or major changes in bowel habits, it may be a sign of another underlying condition. In such cases, consulting a medical specialist is strongly recommended.

Lifestyle Habits That Help Improve Symptoms

Since excessive stress and psychological anxiety are major factors that worsen IBS, managing stress is essential. Adjusting daily patterns to reduce stress triggers—or finding your own ways to relieve stress if change is not possible—can be very helpful.

Exercise is particularly effective, as it not only reduces stress but also improves bowel movement. Rather than starting with heavy workouts, it is better to maintain a consistent routine with light activities such as jogging or walking every day.

Keeping regular mealtimes and avoiding foods that irritate the colon are also important. Foods that ferment easily in the gut, such as oligosaccharides, disaccharides, and monosaccharides, can cause diarrhea or bloating. Overeating, binge drinking, and smoking should be avoided.

On the other hand, foods that may help ease IBS symptoms include fresh vegetables, fruits, and legumes.

Don’t Pick at Hangnails! Beware of Paronychia

As the warm season approaches, more people are enjoying bright clothing and nail art. Decorating nails with colors, patterns, or even detailed designs has become so popular that many people now do it at home with ease. These days, not only women but also men are getting into nail art.

Applying nail polish to nails and toenails—made of dead cells—doesn’t directly harm our health. However, the process of trimming and preparing hands and feet for nail polish requires caution. If a wound gets infected, it can sometimes lead to a severe inflammation that requires surgical removal of the affected tissue.

A Small Sting, Then Suddenly Inflammation?

Sometimes people feel a throbbing pain around their finger. At first, it may seem like nothing more than discomfort from a short nail, but as swelling worsens, a visit to the doctor may reveal paronychia.

Paronychia is an infection of the skin around the nail, often caused by tearing hangnails or small injuries during nail care. When bacteria enter these wounds, inflammation occurs.

Unclean nail tools can also be the cause, as can environmental exposure to germs through small cuts. Those with weakened immune systems are more vulnerable, and people whose hands are frequently exposed to water—such as chefs or homemakers—are at higher risk since wounds can easily worsen in damp conditions.

Why You Shouldn’t Ignore Paronychia

In mild cases, inflammation from paronychia may settle down on its own. However, for people with weak immunity or underlying health conditions, the infection can progress quickly.

Many dismiss it as just a little swelling around the fingers or toes, but in severe cases, the pain can interfere with daily life. Early symptoms often include redness and swelling, but if left untreated, pus can accumulate in the wound.

Particularly with paronychia on the fingers, what looks like mild eczema can sometimes develop into greenish pus filling the skin around the nail, even changing its color.

Treatment for Paronychia

The most common treatment is prescribing antibiotics. Typically, antibiotics are taken for three to five days while monitoring progress.

If pus buildup is severe, a doctor may need to drain it under local anesthesia before continuing with antibiotics. Since bacteria are present in the pus, it’s important not to touch others with the infected hand to prevent spreading.

Everyday Habits to Prevent Recurrence

The challenge with paronychia is that once you’ve had it, it can easily recur whenever your body is tired or a new wound appears. That’s why prevention is key.

If you’ve had paronychia before, always clean and disinfect your hands thoroughly and dry them well when you get a cut around the fingers or toes. Wearing rubber gloves when working in water helps too, but since moisture can build up inside and worsen inflammation, it’s best to use gloves lined with cotton or add a cotton layer inside before wearing them.

It’s Not Just Simple Snoring, It’s Sleep Apnea

Not Just Simple Snoring, but Apnea

Are you dismissing your snoring as something trivial? If you wake up with a sore or scratchy throat, or you still feel tired even after a full night’s sleep, it could be a warning sign. This becomes more noticeable after your 30s when weight gain or lifestyle changes start to affect your sleep quality. In such cases, it might not just be simple fatigue—you may need to suspect sleep apnea.

Sleep apnea is diagnosed through a sleep study (polysomnography). If, during sleep, you snore and then stop breathing for more than 10 seconds, it is considered significant. Less than 5 episodes per hour is seen as normal, while over 30 is classified as severe sleep apnea. Studies show that about 15% of adults in Korea suffer from sleep apnea, and most of them are patients with obstructive sleep apnea, caused when the airway collapses or becomes blocked during sleep.

What Causes Sleep Apnea?

If you were not a snorer before but suddenly got diagnosed with sleep apnea, it usually means airflow is not passing smoothly through your nose and throat. Drinking alcohol frequently or simply aging can reduce the muscle tone of the throat tissues, increasing the chance of snoring and sleep apnea.

In addition, chronic fatigue or stress can cause your muscles to relax even more, leading to apnea episodes. Allergies, sinus infections, or other nasal blockages can also trigger it. Being overweight is another strong risk factor—extra fat around the neck can narrow the airway, causing blockage during sleep.

Could I Have Sleep Apnea?

Often, it’s family or friends who notice the symptoms first, but it’s not easy to judge by yourself whether you are a patient. If you experience any of the following signs, you may need to suspect sleep apnea:

You snore loudly.
You gasp or choke during sleep.
You wake up with a sore throat.
You urinate frequently at night.
You often wake up sweating.
Your throat feels very dry and irritated in the morning.
You feel fatigued all day long.
You notice reduced memory or concentration.
You experience erectile dysfunction or reduced libido.
You have trouble sleeping and your weight keeps increasing.

If you checked five or more of these symptoms, there is a strong chance of sleep apnea. However, for a clear diagnosis, you should undergo a sleep study.

Sleep Apnea Can Lead to Sudden Death

Sleep apnea is far from being just snoring. On the surface, it can make people socially withdrawn. Many avoid sleeping next to their partners, leading to conflicts in relationships. Beyond that, it reduces concentration, affects work performance, and may even contribute to cognitive decline or depression.

More seriously, sleep apnea can rapidly raise blood sugar and blood pressure. Normally, during sleep, both the body and the brain rest, and blood sugar levels naturally drop. However, in sleep apnea patients, the airway repeatedly collapses, forcing the brain to wake up. This consumes more energy and glucose, which causes blood sugar to rise. At the same time, lack of oxygen in the body makes the cardiovascular system work harder, raising blood pressure.

Studies show that 50% of patients with obstructive sleep apnea also have high blood pressure, and about 30% of high blood pressure patients also suffer from sleep apnea. These complications can become so severe that, in extreme cases, sleep apnea may even lead to sudden death. Clearly, it is not something to ignore as “just snoring.”

How to Treat Sleep Apnea

If you suspect sleep apnea, the first step is to visit an ENT (ear, nose, and throat) specialist and get a consultation. A sleep study will confirm whether or not you have apnea. If diagnosed, there are two main treatment options: using a CPAP (Continuous Positive Airway Pressure) machine or undergoing surgery.

Surgery, however, is not always perfect. Options include removing the uvula to tighten the throat area, performing laser-assisted uvulopalatoplasty, or nasal surgery to open blocked passages. But the success rate is only about 50%, and symptoms often recur. Because of this, doctors usually recommend CPAP treatment first.

The CPAP device is worn during sleep and works by blowing air into the airway, preventing it from collapsing. It looks somewhat similar to an oxygen mask. There are cases where patients’ apnea frequency dropped from 60 times to almost zero after six months of using CPAP. However, many patients find it inconvenient since it has to be worn every night, carried even on trips, and often requires sleeping separately from family members. Still, it is currently the most effective treatment and is covered by health insurance.

As the saying goes, “Sleep is the best medicine.” Conversely, poor sleep can lead to countless health problems. The exact cause of sleep apnea is not clear, and not everyone with a large body frame gets it. Unfortunately, there is no perfect cure. Surgery results are uncertain, and aside from using CPAP and losing weight, treatment options remain limited. Some oral medications are under development abroad, but they are not yet available.

Despite being a dangerous condition, with early diagnosis and consistent management, you can lower the risks. Don’t dismiss snoring as harmless—getting tested and prepared early can help prevent life-threatening situations.

Your health buddy is here for you. Wishing you a healthy and happy day ahead. Stay well!💖

Lung Cancer: Key Causes, Symptoms & Prevention

Lung Cancer: A Silent Threat and How to Protect Yourself

Lung cancer is the leading cause of cancer-related deaths globally. According to the International Agency for Research on Cancer, in 2022 there were nearly 2.5 million new lung cancer cases, making it the most commonly diagnosed cancer worldwide . Even more alarmingly, over 1.8 million people lost their lives to lung cancer, accounting for roughly 19% of all cancer deaths.

Despite these staggering numbers, lung cancer’s early stages often remain symptom-free. Let’s delve into why early detection is so challenging and what you can do to safeguard your health.

Why Early Detection of Lung Cancer Is So Difficult

The lungs are centrally located and essential for breathing—taking in oxygen and expelling carbon dioxide. Lung cancer refers to malignant tumors originating in the lungs. It’s typically categorized as:

Primary lung cancer (originating in the lung)
Metastatic lung cancer (spreading from another organ)

By the time symptoms emerge or diagnosis occurs, the disease has often reached stage 3 or 4—even stage 4, in some cases, presents without symptoms. Indeed, about 15% of lung cancer cases are found incidentally when no symptoms are present.

This “silent” presentation is due to lungs lacking pain-sensing nerves. Consequently, significant internal damage may occur without triggering any pain or discomfort.

Common Symptoms When Lung Cancer Progresses

As the cancer advances, typical symptoms may include:

Persistent cough (in ~50–75% of cases)
Coughing blood (hemoptysis; ~25–50%)
Chest pain (~20%)
Difficulty breathing (~25%)

Because these symptoms overlap with other lung conditions, recognizing lung cancer based on symptoms alone can be difficult.

The Central Role of Smoking—and Other Risk Factors

Smoking remains the foremost cause of lung cancer, with tobacco smoke containing thousands of harmful chemicals, including over 60 known carcinogens. Approximately 70–85% of lung cancer cases are linked to smoking. Risk increases with the duration and intensity of smoking, the depth of inhalation, and earlier initiation.

Secondhand smoke also raises risk—studies show prolonged exposure increases lung cancer risk by around 1.5 times.

Additional risk factors include:

Long-term exposure to air pollution, asbestos, and radon
Occupational hazards such as industrial fumes
A family history of lung cancer—which doubles to triples the risk for those affected
Around 15% of lung cancers occur in never-smokers, often due to other environmental or genetic factors

Early Detection Saves Lives

Since early lung cancer often goes unnoticed, regular health screenings are vital for early detection. Early diagnosis can significantly improve survival rates and quality of life.

If you have a family history of lung cancer, it’s recommended to undergo screenings more frequently. And if you smoke—quitting as soon as possible dramatically lowers your risk. However, even after quitting, it may take up to 20 years for your risk to approach that of non-smokers, and some risk remains elevated. Research also suggests that women face a 1.5 times higher risk of developing lung cancer than men for the same level of exposure.

Reduce Risk Even in Daily Life

Take simple steps to protect your lungs:

Ensure good ventilation while cooking, especially in enclosed kitchens
Use exhaust fans or keep windows open to reduce exposure to harmful smoke

In summary, lung cancer’s deadliness lies in its silence. Prevention, awareness, and early detection are your greatest allies. Stay informed and proactive—your health is worth it.

Your health buddy is here for you. Wishing you a healthy and happy day ahead. Stay well!💖

Sarcopenia: The Silent Muscle Loss of Aging and How to Prevent It

Unwelcome Guest of Old Age: How to Prevent Sarcopenia

As we enter the era of 100-year lifespans, maintaining health in old age has become a major concern.
Sarcopenia—the loss of muscle mass and strength—not only drains your energy and disrupts physical balance, but can also lead to mobility issues, diabetes, metabolic disorders, and other age-related diseases, threatening a healthy life in your later years.
The earlier you start prevention, the better. Let’s explore how to protect yourself from sarcopenia.

Why Does Sarcopenia Occur?

Sarcopenia is a condition where skeletal muscle—such as those in the legs—shrinks significantly in size and strength.
As we age, the number of muscle fibers, often referred to as the body’s “energy reservoir,” begins to decline. This process starts as early as your 30s, gradually reducing muscle mass. From your 50s, you lose about 1–2% each year. By your 70s, the rate of loss accelerates, potentially cutting muscle mass to half its original level—making extra caution essential in later years.

The causes of sarcopenia are varied. Lack of exercise and poor nutrition are major contributors, along with chronic inflammation, hormonal imbalances, and reduced protein synthesis capacity.

What Happens When Muscle Declines?

As sarcopenia progresses, you may experience:

Reduced energy storage, leading to frequent fatigue.
Lower basal metabolic rate, causing frequent weight fluctuations and easier fat gain.
Greater blood sugar fluctuations, making glucose control difficult for diabetics.
Increased dizziness, falls, and weakened bones.
Slower physical responses, poor balance, and higher fall risk.

※ Decreased grip strength or walking speed can also be early warning signs.

Why Sarcopenia Prevention Matters

There is currently no definitive cure for sarcopenia.
That’s why prevention and management are essential—through proper nutrition, regular exercise, and lifestyle habits.
If you’re over 60, start your sarcopenia prevention routine as soon as possible to ensure a healthy, active old age.

How to Protect Your Muscles and Prevent Sarcopenia

1. Combine Aerobic and Strength Training
Incorporate daily aerobic activities like brisk walking, jogging, or cycling, along with strength exercises at least twice a week—such as wall push-ups or seated leg extensions.
For older adults, safety comes first: choose exercises suited to your fitness level, do proper warm-up and cool-down, and avoid sudden or overly strenuous movements.

2. Get Enough Vitamin D
Studies show that adequate Vitamin D intake in old age can help prevent muscle loss as effectively as exercise.
According to the Korea Disease Control and Prevention Agency, maintaining optimal blood Vitamin D levels significantly reduces age-related sarcopenia risk.
You can get Vitamin D naturally by spending about 20 minutes in the sun daily, or from foods like tuna, salmon, mackerel, cheese, and mushrooms.

3. Maintain Adequate Protein Intake
From your 30s—when muscle loss begins—make daily protein intake a priority.
Aim for 1–1.2g per kg of body weight. For example, if you weigh 60kg, consume about 60g of protein per day.
Without enough protein, exercising alone can actually speed up muscle loss, so consistency is key.

4. Consume Leucine, an Essential Amino Acid for Muscle Building
Leucine cannot be produced by the body and must be obtained through food.
Foods rich in leucine include eggs, milk, bananas, nuts, black beans, and soy products.

7 Essential Nutrients You Must Take After Your 40s!

While balanced nutrition is important at every age, there are specific nutrients you need to pay closer attention to once you hit your 40s. As we age, our bodies gradually lose the ability to produce or absorb nutrients efficiently. After menopause or during midlife, the risk of developing conditions like heart disease, stroke, osteoporosis, diabetes, and high blood pressure significantly increases. Let’s explore the must-have nutrients for a long and healthy life.

To Prevent Osteoporosis – A Common Midlife Condition:

Calcium and Vitamin D

One of the most important health concerns for middle-aged women after menopause is osteoporosis. During the 3 to 5 years following menopause, bone density starts to decline rapidly. This makes bones thinner and more fragile, increasing the risk of fractures—even from light impact or minor injuries. If the spine or hip bone breaks, it can significantly affect mobility and lead to other complications. The same risk also applies to men going through andropause.

The two most essential nutrients for preventing osteoporosis are calcium and vitamin D. Women over 50 are recommended to consume 1200mg of calcium daily. If it’s hard to get enough from food alone, calcium supplements can help. Calcium not only supports bone health but also helps reduce fat absorption, boosts fat metabolism, and calms the muscles and nerves. Taking calcium after meals can improve absorption because stomach acid helps calcium dissolve better.

But calcium alone isn't enough. From the late 30s onward, bones lose calcium faster than they store it. Vitamin D plays a key role in slowing this down. It helps your body absorb calcium and supports muscle function, so it’s essential to get enough. While vitamin D is naturally produced when your skin is exposed to sunlight, the skin's ability to create vitamin D decreases with age—making supplements important.

To Prevent the World’s Leading Cause of Death: Cardiovascular Disease

Omega-3 Fatty Acids and Coenzyme Q10

Cardiovascular diseases are the number one cause of death worldwide. As we age, it becomes even more important to take care of our blood vessels. Aging can weaken blood vessel walls, increasing the risk of heart and brain diseases. When waste builds up in the blood vessels supplying the brain, it can even cause vascular dementia.

One of the key nutrients for protecting your blood vessels is omega-3 fatty acids. Omega-3 strengthens blood vessels, lowers triglyceride levels, and helps blood flow smoothly. It also helps reduce blood pressure and heart rate, lowering the risk of heart-related illnesses.

Omega-3 is also crucial for eye health. The DHA in omega-3 forms a key part of your eye’s nerve and retina cells, while EPA helps reduce inflammation. Taking omega-3 regularly can help prevent eye conditions like dry eyes and macular degeneration. However, omega-3 can’t be made by the body, so you need to get it from food or supplements.

Along with omega-3, another nutrient that helps manage blood pressure is Coenzyme Q10. This is a vital component in the mitochondria, where your cells produce energy. Unfortunately, your body’s ability to produce CoQ10 declines with age, so regular supplementation is recommended.

To Strengthen Immunity and Prevent Dementia:

B Vitamins

To Slow Down Aging:

Vitamin C and Collagen

After 40, taking a wide range of vitamins becomes more important. Among them, B vitamins are especially essential for supporting immune function and metabolism. As we age, our metabolism slows down and immunity weakens. B vitamins help process carbohydrates and fats in the body, assisting with fat reduction and supporting brain health.

One of the most crucial B vitamins is Vitamin B12. When we eat too much protein-rich food like meat, a substance called homocysteine builds up in the body. This increases the risk of blood clots and oxidative damage, raising the risk of stroke and damaging brain cells, which leads to memory loss. Vitamin B12 helps lower homocysteine levels, which may help reduce the risk of dementia.

Postmenopausal women with low vitamin B12 levels are also more prone to anemia. Another key B vitamin is folate, often known for being essential during pregnancy, but it’s just as important for older adults. Folate is necessary for making red blood cells, and deficiency can lead to symptoms like weight loss and anemia. It can also increase homocysteine levels, raising the risk of heart disease.

You should also consistently take Vitamin C, a powerful antioxidant that removes harmful free radicals—the major cause of aging. Vitamin C helps your body produce collagen, so taking them together boosts absorption and promotes healthy skin and joints.

Your health buddy is here for you. Wishing you a healthy and happy day ahead. Stay well!💖

Schizophrenia: Causes, Symptoms, Diagnosis, and Treatment Explained

Definition

Schizophrenia is a mental disorder characterized by symptoms such as delusions, hallucinations, disorganized speech and behavior, and emotional blunting. It can also impair social functioning. In some patients, the prognosis may be poor and the condition can become chronic, causing significant distress to both the individual and their family. However, recent advances in treatment, particularly medication, highlight the importance of early diagnosis and intervention.

Causes

While the exact cause of schizophrenia remains unclear, it is generally recognized as a biological brain disorder. Like other chronic conditions such as hypertension or diabetes, schizophrenia is believed to be influenced by multiple factors—biological, genetic, and psychological stress.

Biologically, one leading hypothesis suggests that the brain produces excessive dopamine, a neurotransmitter. However, why this imbalance occurs is still unknown. Abnormalities have also been observed in specific brain areas such as the frontal lobe, limbic system, and basal ganglia, which may be linked to the development of the disorder.

In terms of genetics, schizophrenia is thought to have a hereditary component, although no specific gene has been identified. Even among identical twins, the chance of both developing schizophrenia is only about 50%, and the disorder can occur even in individuals without any family history—indicating that genetics alone are not the sole cause.

Psychological factors such as stress are also believed to play a role. Some individuals may have a biological vulnerability in the brain, which—when combined with environmental stress or trauma—can trigger schizophrenia. However, schizophrenia can affect all social classes globally and is not caused by parenting style or childhood upbringing. Emotional shock or difficult childhood experiences do not directly cause schizophrenia. Although temporary psychotic symptoms may appear after intense emotional trauma, these typically resolve over time and are not diagnosed as schizophrenia.

Symptoms

Though schizophrenia is described as a single disorder, it actually encompasses a group of conditions with similar symptoms but different causes. Patients exhibit a wide range of symptoms, treatment responses, and disease progression.

There are no unique symptoms that exclusively indicate schizophrenia. Therefore, a psychiatric evaluation alone is not sufficient to confirm the diagnosis—other medical and psychiatric conditions must be ruled out.

The core symptoms of schizophrenia include:

Delusions: These are fixed false beliefs that persist despite contrary evidence and cultural norms. They can range from paranoid and grandiose delusions to somatic ones.
Hallucinations: These involve perceiving things that aren't actually present, especially auditory hallucinations, such as hearing voices or music.
Disorganized speech and behavior: Some patients exhibit nonsensical speech or bizarre actions. Others may show catatonia—markedly reduced movement or communication.
Negative symptoms: Over time, patients may show decreased emotional expression, lack of motivation, and withdrawal from social interaction. These are called “negative symptoms” as they reflect a reduction in normal psychological functions.

Diagnosis and Tests

Schizophrenia is diagnosed through psychiatric evaluation, patient history, and interviews by a psychiatrist. The diagnostic criteria follow the DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition) published by the American Psychiatric Association in 2013:

A. Characteristic Symptoms:
At least two of the following symptoms must be present for a significant portion of a one-month period (or less if successfully treated), with at least one being (1), (2), or (3):

Delusions
Hallucinations
Disorganized speech
Grossly disorganized or catatonic behavior
Negative symptoms (e.g., diminished emotional expression or avolition)

B. Social/Occupational Dysfunction:
For a significant time since the onset of the disturbance, one or more major areas of functioning (e.g., work, interpersonal relationships, self-care) are markedly below previous levels.

C. Duration:
Continuous signs of disturbance must persist for at least 6 months, including at least 1 month of active-phase symptoms. The remaining time may include prodromal or residual symptoms, with less severe manifestations.

D. Exclusion of Schizoaffective and Mood Disorders:
To rule out these disorders:

No major mood episode has occurred alongside the active-phase symptoms
If mood episodes have occurred, they were brief compared to the total duration of the illness

E. Exclusion of Substance or Medical Conditions:
Symptoms must not be due to the physiological effects of substances or other medical conditions.

F. Consideration of Developmental Disorders:
If there’s a history of autism spectrum disorder or childhood communication disorders, schizophrenia is only diagnosed if prominent delusions or hallucinations persist for at least one month.

Treatment

Medication is the cornerstone of schizophrenia treatment and is essential. Combining drug therapy with psychotherapy, psychosocial rehabilitation, and education for family members results in better outcomes.

Antipsychotic medications, introduced in the 1950s, are still the primary treatment. First-generation drugs had strong side effects and limited effects on negative symptoms. Today, newer second-generation antipsychotics offer improved efficacy and fewer side effects. Long-acting injectable formulations, effective for over a month, are now available and help improve adherence.

Medications are effective in about 70–80% of patients, although drug choice and dosage vary between individuals. Recurrent episodes may respond less well than the initial treatment.

Hospitalization may be considered for accurate diagnosis, medication adjustments, or if there is risk of harm to self or others.

Day hospitals (partial hospitalization programs) allow patients to receive intensive treatment during the day while returning home at night—bridging the gap between inpatient and outpatient care.

Prognosis and Complications

Long-term studies following patients 5–10 years after their first hospitalization show that about 10–20% achieve good outcomes. However, about half may experience poor results including frequent relapses and depressive episodes. Nevertheless, 20–30% of patients are estimated to lead relatively normal lives. Compared to mood disorders, schizophrenia has a less favorable prognosis.

Prevention

There is currently no known way to prevent schizophrenia. However, research is ongoing to identify individuals at high risk—those with early or mild symptoms—in order to intervene before full onset.

Diet and Lifestyle

No specific diet is known to help schizophrenia. However, maintaining a regular daily routine is crucial. Aerobic exercise has been shown to improve negative symptoms and assist in weight management.

Your health buddy is here for you. Wishing you a healthy and happy day ahead. Stay well!💖

Understanding Inflammation in the Body: What Your C-Reactive Protein (CRP) Level Reveals

A Marker That Reveals Inflammation in Our Body

Inflammation tests conducted at hospitals can indicate the severity of inflammation, but they cannot diagnose its exact cause or pinpoint its location.

Inflammation can occur due to bacterial or viral infections, autoimmune diseases, or even when cancer spreads widely. To make a diagnosis, additional blood or urine samples may be needed to confirm an infection. In some cases, imaging tests such as plain radiography, MRI scans, or radionuclide scans may be required to detect tumors or abscesses, which are sites of inflammation.

What Are Inflammatory Proteins?

When the body experiences damage or infection, it produces more of a special type of protein known as inflammatory proteins.

In hospitals, blood tests are used to measure the levels of these proteins to assess whether inflammation is present. These inflammation tests are often the first ones performed when a patient visits with vague or unclear symptoms. In some infections, inflammation cannot be clearly identified except through such tests, making them crucial.

They are also useful for monitoring the progression of inflammatory conditions like rheumatoid arthritis, or assessing how well a treatment is working.

A Quick Indicator of Inflammation: C-Reactive Protein (CRP)

One of the most specific markers that reflect inflammation is a protein called C-reactive protein (CRP) in the blood.

Testing CRP levels is considered one of the most important ways to determine whether inflammation exists and to assess its severity. CRP levels can be measured directly from blood samples using testing devices. Because CRP levels change rapidly depending on the degree of inflammation, it is a useful marker for evaluating treatment effectiveness—even before symptoms visibly improve.

CRP levels increase in cases of myocardial infarction, stress, trauma, infections, inflammation, surgeries, and tumors. It can also help distinguish between viral infections and bacterial infections (which cause a significant rise). Additionally, CRP testing is useful for tracking the progression and remission of autoimmune diseases.

Findings from Recent Epidemiological Studies

Recent epidemiological studies suggest that CRP, along with blood lipids, can be used to assess the risk of coronary artery disease.

It has been found that people with high CRP levels are at a significantly increased risk of stroke and heart attack. This implies that inflammatory markers are not only used to detect infections but can also serve as valuable predictors of cardiovascular disease risk.

Your health buddy is here for you. Wishing you a healthy and happy day ahead. Stay well!💖

Sarcopenia Prevention Tips: How to Protect Muscle Mass as You Age

Unwelcome Guest in Old Age: How to Prevent Sarcopenia

With lifespans extending into the 100s, maintaining health in old age has become more important than ever. One major concern is sarcopenia, a condition that significantly reduces muscle mass and strength. Sarcopenia doesn’t just make you feel weak or unbalanced—it can lead to mobility issues, diabetes, and metabolic diseases, all of which can severely impact your quality of life in later years. The good news? The earlier you start prevention, the better.

Why Does Sarcopenia Happen?

Sarcopenia refers to a noticeable decrease in skeletal muscle mass and strength, particularly in the legs and other large muscle groups. As we age, our bodies naturally lose muscle fibers—our body’s "energy storage units"—which begins as early as our 30s. Muscle loss tends to accelerate after age 50, with an estimated 1–2% decrease in muscle mass each year. By the time we reach our 70s, muscle mass can drop to half of its original level—making early attention and care essential.

The causes of sarcopenia vary. A lack of physical activity and poor nutrition are the most common culprits, but chronic inflammation, hormonal imbalances, and reduced ability to synthesize protein also play major roles.

What Happens When Muscle Mass Decreases?

When sarcopenia progresses, you may start experiencing symptoms like:

Feeling fatigued more easily due to reduced energy reserves
Slower metabolism, leading to frequent weight changes and fat gain
Difficulty managing blood sugar levels—especially in diabetics
Dizziness, frequent falls, and weaker bones

Slower physical responses and poor balance, increasing fall risk

If you notice weaker grip strength or slower walking speed, sarcopenia might be the cause.

Why Sarcopenia Prevention Is So Important

There is currently no definitive cure for sarcopenia. This makes prevention and early management absolutely crucial. Proper nutrition, regular exercise, and lifestyle habits are the most effective tools we have. If you’re over 60, the best time to act is now—every day counts toward maintaining strength and independence.

How to Protect Your Muscles: Sarcopenia Prevention Tips

1. Combine Aerobic and Strength Training

Aim for a mix of both types of exercise:

Daily aerobic activities like brisk walking, jogging, or cycling
Strength training at least twice a week, such as wall push-ups or seated leg lifts

Important for seniors: Always warm up and cool down. Avoid sudden or intense movements, and tailor exercise to your fitness level.

2. Get Enough Vitamin D

Research shows that proper vitamin D levels in older adults can help prevent muscle loss just like exercise. According to Korea Disease Control and Prevention Agency, maintaining a healthy vitamin D level helps reduce age-related sarcopenia.

Spend 20 minutes a day in the sun
Eat vitamin D-rich foods: tuna, salmon, mackerel, cheese, mushrooms

3. Eat Enough Protein

Starting from your 30s, aim for consistent daily protein intake.
Recommended: 1–1.2g per kilogram of body weight
For example, a 60kg person should eat about 60g of protein daily.
Exercising without enough protein can actually reduce muscle mass.

4. Eat Leucine—an Essential Amino Acid for Muscle Building

Leucine cannot be made by your body and must be consumed through food.
Great sources include:
🥚 Eggs
🥛 Milk
🍌 Bananas
🥜 Nuts
🫘 Black beans, soybeans

Your health buddy is here for you. Wishing you a healthy and happy day ahead. Stay well!💖

Struggling to Sleep? Try Proven Ways to Fall Asleep Faster and Stay Asleep Naturally

Sleepless Nights? Try These Changes

Not being able to fall asleep when you’re supposed to can feel torturous. Sometimes, the pressure of thinking “I must sleep now” can actually keep you awake.

Experts say that falling asleep is a complex process and that it’s normal to take about 10–30 minutes after the lights are off to fall asleep.

However, if you've been lying in bed with your eyes closed for about 30 minutes and still can’t fall asleep, it might be time to make some changes.

The First Step for Those Who Struggle to Fall Asleep

According to the Washington Post, most experts recommend changing your behavioral patterns if you suffer from sleeplessness. This includes not just what you do right before bedtime, but also when and what you eat or drink, and how you spend your free time.

One of the first things to try is setting a consistent wake-up and bedtime. This repetition helps reset your body’s internal clock if it’s out of sync.

Try to stick to this schedule—even on weekends and holidays.

Is Your Bedroom Really a Sleep-Friendly Space?

Transforming your space is almost essential for quality sleep. Use cozy bedding, curtains, or rugs to make your sleeping area feel warm and inviting.

A cluttered bedroom can create a sense of unfinished business or anxiety, which can interfere with your sleep. Try spending just 5 minutes putting things back in place.

Dim lighting is best before bed. If outdoor lights like street lamps are disrupting your sleep, consider using blackout curtains.

If you have a TV in your bedroom and often watch it before bed, it’s better to move the TV outside the room. Studies show that blue light from screens can disturb sleep.

Along the same lines, using your phone or tablet right before bed is not recommended.

Your Body and Mind Need to Relax for Deep Sleep

Beyond what you see, the temperature and scent of your room can also support better sleep. It’s harder to sleep if your room is too warm or your body feels hot. During spring and autumn, the ideal room temperature is around 16–22°C (60–72°F).

In summer or winter, use your heating or cooling appliances to maintain a comfortable temperature.

Adding a pleasant scent to your bedroom can also calm the mind. Aromatherapy scents like lavender can help relax both body and mind.

If your thoughts start racing the moment you lie down, relaxation exercises may help. Techniques like meditation or deep abdominal breathing can help you focus on your breath, let go of thoughts, and release muscle tension.

Another method is to dedicate time earlier in the day to worry. By thinking about your concerns in a different space—outside the bedroom—and writing them down, you can separate what’s within your control from what isn’t, helping to lighten your mental load at bedtime.

Don’t Force It If You Can’t Sleep

Experts say that if you’ve done your best to promote quality sleep but still can’t fall asleep, it’s better to get up rather than lie in bed tossing and turning.

Keep the lighting dim and avoid stimulating activities. Don’t use your phone, as it can keep you awake even longer. Instead, do something boring—like reading a dull book.

Once you start to feel sleepy, return to bed. If you still can’t fall asleep, repeat the same process.

Above all, be patient. Practice these expert tips consistently for at least a month while observing your sleep patterns. Even if you can fall asleep just 10 minutes earlier, that’s progress.

Dr. Craig Canapari, director of Yale Pediatric Sleep Center, told the Washington Post,
"When you fall asleep isn’t something you can fully control. Just try reading or doing something relaxing, and go to bed when you feel tired."

Your health buddy is here for you. Wishing you a healthy and happy day ahead. Stay well!💖

Malaria: The Ancient Killer Disease That Still Threatens Millions Today

The Deadly Mosquito Bite That Changed History

One of the most famous victims believed to have died from a mosquito bite is Alexander the Great. While invading India, the local king tried to poison him by coating a woman's skin with toxins, but this plan failed. However, Alexander eventually succumbed to malaria. He died in 323 B.C. near present-day Tehran, suffering from a high fever.

The Tiny Killer That Threatened Humanity

Dante, the author of The Divine Comedy, and England's Charles I also reportedly died of malaria. Before the discovery of quinine, malaria was considered a deadly and untreatable disease. Quinine is a natural remedy extracted from the bark of the cinchona tree, native to the Andes in South America.
In 1820, French scientists Pelletier and Caventou extracted an alkaloid compound from the bark and named it quinine. This medicine became famous for saving monarchs like England’s Charles II and France’s Louis XIV. Quinine also stood out for not causing resistance, unlike many modern malaria drugs.

A Prescription Born from Fear

Today, travelers to malaria-endemic countries often take chloroquine—a synthetic antimalarial drug—not quinine. Chloroquine was first used during World War II, when American soldiers in North Africa and the South Pacific suffered heavy losses due to malaria.
At the time, Indonesia, the main producer of the cinchona tree, was under Japanese control, pushing the U.S. to urgently develop a synthetic drug.
Later, during the COVID-19 pandemic, misinformation spread that chloroquine could prevent or treat the virus. This led to public misuse, prompting health authorities to issue warnings. Korea’s Ministry of Food and Drug Safety clarified that chloroquine is not effective against COVID-19, and taking it without supervision can cause serious side effects to the heart and liver. WHO, FDA, and EMA supported the same stance.

A Disease That Evolves Faster Than We Can Treat It

Like many antibiotics, chloroquine has also lost some effectiveness due to resistance. The number of malaria cases unresponsive to chloroquine is rising.
Malaria is a mosquito-borne, acute febrile infectious disease caused by parasites. It is the most common parasitic disease worldwide and is listed as one of the six most serious diseases by the WHO.
Each year, more than 100 million people are infected with malaria, and 1.6 to 2 million people die from it. In fact, one person dies of malaria every 30 to 40 seconds.

The Rise of Drug-Resistant Malaria

The growing problem of drug-resistant malaria is especially serious in developing countries. Chloroquine-resistant malaria is a leading cause of increased death rates. In cases of Plasmodium falciparum, the most dangerous type, the treatment failure rate with chloroquine is as high as 70–80%.
In comparison, the malaria found in Northeast Asia is relatively mild and is often referred to as "temperate malaria" or "vivax malaria." This form is less likely to be life-threatening and typically recurs every three days.

The Fight Against Malaria Isn’t Over

In the 1940s, China reported 30 million malaria cases per year. But in June 2021, the WHO officially declared China malaria-free.
Japan also made progress through its “Zero Malaria by 2030” campaign. Since 2017, Japan has kept malaria cases under 20 per year, showing that elimination is possible with long-term effort and strategy.

Why Healthy Sleep Is Essential: Stress, Insomnia, and How to Sleep Better Naturally

Why Is Healthy Sleep So Important?

For those who struggle to fall asleep easily, getting a restful night’s sleep can feel like the ultimate medicine. As children, we often fell asleep naturally as soon as our heads hit the pillow. But for modern adults, many battle with insomnia and restless nights. The growing popularity of health supplements that promote deep sleep shows just how much people yearn for quality rest.

The Power of Green Foods: The Magical Color That Heals Body and Mind

These days, the word “green” carries a positive meaning across many areas: green industries, green cities, green zones, and more. The food world is no exception. In many countries, “green food zones” are designated around elementary, middle, and high schools. These zones ban or limit the sale of harmful or low-nutrition foods within 200 meters of schools to protect children’s dietary safety. There’s also a “Green Label” certification system that marks products as safe and high quality.

What Green Represents

Green, the color of comfort
If we had to express nature in one color, it would be green. Green symbolizes comfort and calm. Forest bathing—walking through green woods—is even called “healing forest therapy.” Just as our eyes feel relaxed when looking at green, so does the body. Green provides visual comfort, relieves fatigue, eases anger, and calms the nerves.

Types of Green Foods

Green vegetables everyone recommends
In traditional Korean medicine, green corresponds to the element "wood" and is believed to benefit liver function. People who are often angry or have high blood pressure are recommended green foods, as these traits may be linked to poor liver health. Green foods also help support lung health, which is why fresh green vegetables are often suggested for smokers.

The term “green food” has two meanings: green-colored foods and organically grown foods. Examples of natural green foods include pumpkin leaves, perilla leaves, mugwort, crown daisy, lettuce, celery, broccoli, green tea, garlic chives, and asparagus. However, foods that are green outside but not inside—like cucumbers or watermelons—are not considered true green foods.

Key Nutrients in Green Foods

Four major wellness nutrients: Chlorophyll, Beta-Carotene, Vitamin C, and Iron
Green foods are rich in chlorophyll, beta-carotene, vitamin C, and iron. Chlorophyll contains high levels of magnesium—a mineral that helps relax the nerves, compared to calcium which excites them. Chlorophyll is found in green leafy vegetables like lettuce, green fruits like kiwi, and green algae like chlorella and seaweed.

Chlorophyll, beta-carotene, and vitamin C are all antioxidants. Their main role is to eliminate free radicals, the leading cause of aging and disease.

The iron in green vegetables is non-heme iron, which is less easily absorbed than the heme iron found in meat. However, it still plays an important role—especially in diets rich in vegetables, as vitamin C helps boost its absorption.

How to Use Pine Needles

A seasonal green food of fall: Pine needles
One traditional green food to pay attention to in autumn is pine needles. With their deep aroma, pine needles are widely used in cooking. When added to rice while cooking, they help prevent spoilage thanks to their natural antibacterial properties. Wrapping rice cakes in clean pine needles prevents mold and keeps them from sticking or hardening.

Pine needles are also effective for quenching thirst. Traditionally, monks would chew pine needles while hiking in the mountains to hydrate themselves—an experience-backed method showing that the moisture in pine needles is easily absorbed by the body. In Buddhist temples, pine needles are highly valued. Monks in seated meditation often eat pine needle powder mixed with soybean flour.

There are many other ways to use pine needles: as a bath soak, in pillows or mattresses to improve sleep, or brewed into tea. To make pine needle tea, simply add a teaspoon of dried, finely chopped pine needles to a cup, pour in hot water at 90°C (194°F), and steep. Pine needle tea is known to help with abdominal fat, high blood pressure, and even nighttime urination.

Signature Green Foods

Broccoli — one of Time magazine’s top 10 superfoods
Broccoli, named one of the “Top 10 Superfoods” by Time magazine, is a powerhouse green food. It’s rich in selenium, a mineral known to fight cancer, delay aging, and strengthen the immune system.

Spinach is another green food, famous for containing the highest amount of vitamin A among vegetables. Vitamin A is essential for eye health and is found more in the leaves than the stems of spinach.

Your health buddy is here for you. Wishing you a healthy and happy day ahead. Stay well!💖

Top Purple Foods That Fight Aging and Prevent Dementia | Anti-Aging Superfoods Guide

Anti-Aging Foods: Eat Purple Foods to Help Prevent Dementia and Aging!

If you asked elementary school children to choose their favorite color, what would they say? Green, blue, yellow—probably the bright and cheerful colors found in nature.

But did you know food also comes in colors, and each color offers different nutrients? Among all the colors, there’s one you shouldn’t forget if you’re searching for ways to stay young and healthy—and that color is purple.

Types of Purple Foods: The Youthful Power of Anthocyanins

Anthocyanins are powerful antioxidants that help eliminate free radicals from the body, making them essential for maintaining energy and youthfulness. These nutrients are typically found in purple-colored foods such as grapes, eggplants, blueberries, purple sweet potatoes, black raspberries, red onions, purple broccoli, beets, and plums.

Let’s take a closer look at how these purple foods benefit your body, one by one.

Benefits of Purple Fruits:

Support Brain Function, Protect the Heart, and Slow Aging

Grapes are rich in natural sugars, making them great for relieving fatigue. They’re also known to help prevent aging and support cardiovascular health. While many people spit out the seeds, grape seeds actually contain a type of polyphenol that boosts memory, so eating them whole can enhance their health benefits. Since the skin contains the highest concentration of anthocyanins, eating grapes with the skin is highly recommended.

Blueberries, blackberries, and other berries help prevent age-related decline in brain function and can boost energy. The anthocyanins are mostly found in the skin, so eating them fresh and unpeeled is best.

Plums, with their sweet and tangy purple skin, are another great choice. The peel alone contains up to 20 times more antioxidants than the flesh. This is why it’s a good habit to eat fruits with the skin whenever possible.

Cherries are known to help regulate blood pressure and are also effective in relieving arthritis, gout, and joint pain.

Benefits of Purple Vegetables:

Rich in Nutrients and May Help Lower Triglycerides

If I had to pick the most common purple vegetable on our table, I’d choose eggplant. It’s affordable, nutritious, and loved by many. Made up of over 90% water, eggplant supports kidney function by helping eliminate waste through its potassium and diuretic properties. It also contains a compound called nasunin, which helps prevent arteriosclerosis (hardening of the arteries) and reduces oxidative stress and triglyceride levels.

Beets (beetroot) are packed with a powerful antioxidant called betalain, which supports the heart, brain, and even blood sugar control. To preserve its nutrients, steaming is the best cooking method. Beets also add natural sweetness to dishes.

Cauliflower isn’t always white—it comes in purple too, especially when rich in anthocyanins. This colorful cousin of broccoli is full of phytonutrients, vitamin C, and various minerals, making it another key to maintaining youthfulness.

Red cabbage, often added to salads, has more glucose, lysine, and vitamin C than regular cabbage. It’s also rich in vitamin U, which protects the stomach lining and helps prevent ulcers. Plus, its selenium content supports liver function.

Red onions are known to help prevent cancer and are especially beneficial for menopausal women or anyone lacking calcium, including those on a diet.

Purple Food Benefits:

Anti-Aging, Antioxidant Power, and More

Purple-colored foods are not only beautiful but also packed with benefits. They offer powerful antioxidant effects, support vision, help cleanse the blood, and may even prevent diabetes, reduce inflammation, fight infection, and protect the brain from aging and dementia. Truly, these are foods of longevity.

So instead of reaching for a soda every time you open the fridge, why not start a habit of reaching for something purple and fresh? That small daily choice could be the shortcut to better health.

Your health buddy is here for you. Wishing you a healthy and happy day ahead. Stay well!💖

About Me

Sudden Sensorineural Hearing Loss: A Sudden Warning Sign in Your Hearing

How is Sudden Hearing Loss Diagnosed?

Unknown Causes and the Fear They Bring

The Chances of It Affecting Both Ears

Treatment for Sudden Hearing Loss: A Race Against Time

A Modern-Day Chronic Problem: Irritable Bowel Syndrome (IBS)

Why Does Irritable Bowel Syndrome Occur?

The Main Symptoms of Irritable Bowel Syndrome

Lifestyle Habits That Help Improve Symptoms

Don’t Pick at Hangnails! Beware of Paronychia

A Small Sting, Then Suddenly Inflammation?

Why You Shouldn’t Ignore Paronychia

Treatment for Paronychia

Everyday Habits to Prevent Recurrence

It’s Not Just Simple Snoring, It’s Sleep Apnea

Not Just Simple Snoring, but Apnea

What Causes Sleep Apnea?

Could I Have Sleep Apnea?

Sleep Apnea Can Lead to Sudden Death

How to Treat Sleep Apnea

Lung Cancer: A Silent Threat and How to Protect Yourself

Why Early Detection of Lung Cancer Is So Difficult

Common Symptoms When Lung Cancer Progresses

The Central Role of Smoking—and Other Risk Factors

Early Detection Saves Lives

Reduce Risk Even in Daily Life

Unwelcome Guest of Old Age: How to Prevent Sarcopenia

Why Does Sarcopenia Occur?

What Happens When Muscle Declines?

Why Sarcopenia Prevention Matters

How to Protect Your Muscles and Prevent Sarcopenia

7 Essential Nutrients You Must Take After Your 40s!

To Prevent Osteoporosis – A Common Midlife Condition:

Calcium and Vitamin D

To Prevent the World’s Leading Cause of Death: Cardiovascular Disease

Omega-3 Fatty Acids and Coenzyme Q10

To Strengthen Immunity and Prevent Dementia:

B Vitamins

To Slow Down Aging:

Vitamin C and Collagen

Schizophrenia: Causes, Symptoms, Diagnosis, and Treatment Explained

Definition

Causes

Symptoms

Diagnosis and Tests

Treatment

Prognosis and Complications

Prevention

Diet and Lifestyle

A Marker That Reveals Inflammation in Our Body

What Are Inflammatory Proteins?

A Quick Indicator of Inflammation: C-Reactive Protein (CRP)

Findings from Recent Epidemiological Studies

Why Does Sarcopenia Happen?

What Happens When Muscle Mass Decreases?

Why Sarcopenia Prevention Is So Important

How to Protect Your Muscles: Sarcopenia Prevention Tips

1. Combine Aerobic and Strength Training

2. Get Enough Vitamin D

3. Eat Enough Protein

4. Eat Leucine—an Essential Amino Acid for Muscle Building

Sleepless Nights? Try These Changes

The First Step for Those Who Struggle to Fall Asleep

Is Your Bedroom Really a Sleep-Friendly Space?

Your Body and Mind Need to Relax for Deep Sleep

Don’t Force It If You Can’t Sleep

The Deadly Mosquito Bite That Changed History

The Tiny Killer That Threatened Humanity

A Prescription Born from Fear

A Disease That Evolves Faster Than We Can Treat It

The Rise of Drug-Resistant Malaria

The Fight Against Malaria Isn’t Over

The Power of Green Foods: The Magical Color That Heals Body and Mind

What Green Represents

Types of Green Foods

Key Nutrients in Green Foods

How to Use Pine Needles

Signature Green Foods

Types of Purple Foods: The Youthful Power of Anthocyanins