Nov 29, 2022 · You know what M.D. means, but what does D.O. mean? What's different and what's alike between these two kinds of health care providers?

May 21, 2025 · Learn about the different forms of glucosamine and how glucosamine sulfate is used to treat osteoarthritis.

Jul 21, 2025 · Statin side effects can be uncomfortable but are rarely dangerous.

Learn about symptoms of urinary tract infections. Find out what causes UTIs, how infections are treated and ways to prevent repeat UTIs.

Jul 8, 2025 · A migraine is a headache that can cause intense throbbing pain or a pulsing feeling, usually on one side of the head. It often happens with nausea, vomiting, and extreme …

May 2, 2024 · It's not clear whether food with plant sterols or stanols lowers your risk of heart attack or stroke — although experts assume that foods that lower cholesterol do cut the risk. …

Apr 4, 2025 · Arthritis is a leading cause of pain and limited mobility worldwide. There’s plenty of advice on managing arthritis and similar conditions with exercise, medicines and stress …

Aug 23, 2024 · COVID-19 can have lasting symptoms that affect many parts of the body. Learn more about the symptoms and effects of long COVID.

Jun 13, 2020 · Pneumonia is an infection that inflames the air sacs in one or both lungs. The air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, …

If you're pregnant or breast-feeding, are a competitive athlete, or have a metabolic disease, such as diabetes, the calorie calculator may overestimate or underestimate your actual calorie needs.