
Nutritional yeast: Does this savory, vegan seasoning pack a nutritional punch?

Salmonella is sneaky: Watch out

Two jobs may lower the odds of dying from Alzheimer's disease — but why?

Mastitis: What to do when your breasts are painfully inflamed

How — and why — to fit more fiber and fermented food into your meals

UTI in older women: Why postmenopausal women are susceptible to urinary tract infection, and what to do about it

Can a routine vaccine prevent dementia?

Some adults may need a measles booster shot. Who should get one and why?

Less butter, more plant oils, longer life?

Healthier planet, healthier people

Howard E. LeWine, MD
Chief Medical Editor, Harvard Health Publishing; Editorial Advisory Board Member, Harvard Health Publishing
Dr. Howard LeWine is a practicing internist at Brigham and Women’s Hospital in Boston, Chief Medical Editor at Harvard Health Publishing, and editor in chief of Harvard Men’s Health Watch.
Posts by Howard E. LeWine, MD

Staying Healthy
Why do medical guidelines change frequently?

Diseases & Conditions
Do I need any more COVID vaccinations?
Diseases & Conditions
What causes increased fatigue?

Diseases & Conditions
Should I worry about the side effects of proton-pump inhibitors?

Staying Healthy
What is considered a healthy body fat percentage as you age?

Men's Health
Does my prostate cancer increase my risk for other cancers?

Diseases & Conditions
Did my diet cause my gallstones?

Diseases & Conditions
What can I do about my nasal drip?

Staying Healthy
Do past lifestyle habits affect future health?

Diseases & Conditions
Did COVID cause my shortness of breath?

Staying Healthy
Should I take afternoon naps?

Staying Healthy
Can eating potassium-rich foods lower my blood pressure?
Heart Health
From the editors

Staying Healthy
Do I still need a colonoscopy?

Diseases & Conditions
Did I cause my partner's bladder infection?

Pain
What could cause my persistent neck pain?

Staying Healthy
What is an annual wellness visit?

Staying Healthy
Can taking enzyme supplements help soothe my bloating?

Men's Health
What's the best way to test for low testosterone?

Diseases & Conditions
Why do I feel so cold all the time?

Men's Health
Should I continue to get regular PSA testing after age 70?

Staying Healthy
What is the ideal blood pressure number?

Staying Healthy
Why do I shrink in height as I age?

Men's Health
Managing premature ejaculation

Nutritional yeast: Does this savory, vegan seasoning pack a nutritional punch?

Salmonella is sneaky: Watch out

Two jobs may lower the odds of dying from Alzheimer's disease — but why?

Mastitis: What to do when your breasts are painfully inflamed

How — and why — to fit more fiber and fermented food into your meals

UTI in older women: Why postmenopausal women are susceptible to urinary tract infection, and what to do about it

Can a routine vaccine prevent dementia?

Some adults may need a measles booster shot. Who should get one and why?

Less butter, more plant oils, longer life?

Healthier planet, healthier people