Elena Chetver, MD

Health Articles

Clear, practical information to help you make informed decisions about your health.

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Featured article

How to Prepare for Your Annual Physical

A little preparation makes a checkup far more useful. Here is what to bring and what to ask.

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A healthcare professional checks a patient's blood pressure in a clinic in Lagos, Nigeria.

Understanding Your Blood Pressure Numbers

Blood pressure readings can be confusing. We explain what the numbers mean and when to act.

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Blood glucose meter surrounded by sugar cubes on a pink background, highlighting diabetes awareness.

Prediabetes: What It Means and What You Can Do

Prediabetes is a warning sign, not a diagnosis you must accept. Discover practical steps to lower your risk.

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Close-up of a digital blood pressure monitor with ECG printout, pills, and medical tools.

Cholesterol Basics: LDL, HDL, and Beyond

Cholesterol testing involves more than one number. Learn what your results can tell you.

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Peaceful elderly couple sleeping together in bed, showing relaxation and comfort.

Why Sleep Matters for Your Overall Health

Poor sleep affects mood, weight, and heart health. Explore habits that support better rest.

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A woman lying on a sofa showing visible stress and emotion, clutching a pillow.

Common Causes of Fatigue and When to Get Checked

Ongoing tiredness has many possible causes. Understand which are common and when to seek evaluation.

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Medical consultation as a doctor reviews ECG results with a masked patient in a clinic setting.

Preventive Screenings Every Adult Should Know About

Screenings catch problems before symptoms begin. Review the common ones and discuss timing with your physician.

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Managing Stress for a Healthier Body

Chronic stress can show up in physical ways. Learn simple strategies that make a difference.

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Thyroid Problems: Signs You Should Not Ignore

Thyroid disorders can be subtle. Find out which symptoms are worth a conversation with your doctor.

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A blood sample tube placed on a chemistry panel document, showcasing medical testing.

How to Read Your Lab Results

Lab reports can feel overwhelming. We break down common tests in plain language.

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Explore a vibrant assortment of fresh vegetables and herbs perfect for healthy cooking.

Building a Healthy Eating Pattern That Lasts

Sustainable nutrition beats strict short-term diets. Discover realistic ways to eat well.

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Middle-aged woman working out on gym machine for a healthy lifestyle.

Exercise for Adults: How Much Is Enough?

Guidelines can seem daunting. See how to build activity into daily life safely.

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A man sneezing into a tissue, illustrating symptoms of flu or allergies.

Seasonal Allergies: Managing Symptoms Effectively

Allergy symptoms can disrupt daily life. Explore options for relief and when to see a doctor.

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Close-up of a doctor examining a patient's throat with a tongue depressor in a clinical setting.

Acid Reflux and Heartburn: Causes and Solutions

Frequent heartburn deserves attention. Learn about triggers and treatment approaches.

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A physiotherapist aids a patient in a stretching exercise for rehabilitation.

Back Pain: When Rest Helps and When It Does Not

Most back pain improves with time, but some does not. Know the warning signs and early steps.

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A pharmacist hands medication to a customer at a classic vintage pharmacy counter.

Medication Safety: Questions to Ask Your Doctor

Understanding your medicines helps prevent problems. Here are questions worth asking at every visit.

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Menopause and Perimenopause: What to Expect

Hormonal changes affect many women in midlife. Learn about common symptoms and care options.

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Vitamin D: Do You Really Need a Supplement?

Vitamin D is widely discussed, but needs vary. Understand testing and sensible use.

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A close-up image of an adult with a bandage on the upper arm, likely after vaccination.

Vaccines for Adults: Staying Up to Date

Adult immunizations are often overlooked. Review which vaccines are commonly recommended.

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A woman holding her head in pain, indicating a severe headache outdoors in a sunny setting.

Headaches and Migraines: Identifying Your Triggers

Tracking patterns can reveal what sets off headaches. Learn management tips and warning signs.

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Female doctor in scrubs holding a paper heart symbol, smiling with a stethoscope around her neck.

Heart Health Habits for Every Age

Heart disease prevention begins early. Explore daily habits that protect your cardiovascular system.

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A serene park scene in Den Haag with people walking and a dog playing by the pond.

Weight Management Without Fad Diets

Lasting weight change needs a personal approach. Learn what a medically guided plan can include.

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A middle-aged woman filling a glass with water in a modern kitchen setting.

Urinary Tract Infections: Symptoms and Prevention

UTIs are common and uncomfortable. Find out how they are treated and how to reduce recurrence.

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Elderly woman practicing Nordic walking on a park trail, promoting health and fitness.

Bone Health and Osteoporosis Prevention

Strong bones start with good habits. Learn about screening and prevention.

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Two doctors in lab coats discussing an X-ray in a clinical setting.

Anxiety and Physical Symptoms: The Mind-Body Link

Anxiety can cause real physical effects. Understand the connection and available support.

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Senior man consulting with female doctor in a colorful office setting.

How to Get the Most From a Doctor Visit

Clear communication improves care. Try these tips for making every appointment count.

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Top view of diabetes management tools including glucose meter and insulin syringes on purple background.

Understanding Type 2 Diabetes Management

Daily choices and regular monitoring shape outcomes. Learn the core elements of a good plan.

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Crop smiling young ethnic female doctor in medical uniform with stethoscope and notebook standing in modern medical room with panoramic window

Skin Changes to Mention to Your Doctor

Some skin changes deserve prompt evaluation. Know what to watch for.

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Senior man resting on a couch indoors with medicines on the table, looking unwell.

Staying Healthy During Cold and Flu Season

Simple habits can lower your risk of illness. Learn when symptoms call for a visit.

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Close-up of a healthcare worker performing a blood test using sterile gloves.

Anemia: Causes, Symptoms, and Testing

Anemia has many causes, from diet to chronic conditions. Understand how it is diagnosed.

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Doctor checking patient's blood pressure during medical consultation indoors.

Digestive Health: When to Seek Evaluation

Occasional stomach trouble is normal, but persistent symptoms are not. Learn which signs matter.

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Elderly man in blue shirt lifting dumbbells near laptop, embracing home fitness.

Healthy Aging: Staying Independent Longer

Prevention and regular care support vitality. Explore practical ways to age well.

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A professional doctor holding a stethoscope, focusing on hands and medical tools.

Gout: Understanding Flares and Prevention

Gout causes sudden, intense joint pain. Learn about triggers and long-term control.

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Nurse uses digital tablet for patient consultation and diagnosis in a clinical setting.

The Value of a Long-Term Relationship With Your Doctor

Continuity helps doctors notice subtle changes. See how a lasting relationship improves care.

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Man using an inhaler for respiratory health indoors.

Asthma Control: Recognizing Early Warning Signs

Good control reduces flare-ups. Learn how to spot trouble early.

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Close-up of a smartphone displaying a health app on a green surface with 'HEALTH' text.

Digital Tools for Tracking Your Health

Apps and devices can support healthy habits. Discover how to use them wisely.

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Brown leather bag with passport in an airport setting, ideal for travel and fashion themes.

Travel Health Tips Before You Go

Planning ahead helps you stay well on the road. Review checklists for medications and vaccines.

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A doctor shakes hands with a smiling patient during a consultation in a bright, welcoming environment.

Questions to Ask When Choosing a Primary Care Doctor

The right fit matters. Consider these questions as you compare practices.

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