Dec 12, 2025 · 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?

Face masks can help slow the spread of coronavirus disease 2019 (COVID-19). Learn about mask types, which masks to use and how to use them.

Apr 17, 2025 · Penis-enlargement products: Do they work? Tempted by products that claim to increase penis size? Get the facts about what to expect from male-enhancement pills, pumps, exercises and …

Jul 21, 2025 · Statins lower cholesterol and protect against heart attack and stroke. But they may lead to side effects in some people.

Jan 25, 2025 · Senior sex: Tips for older men What you can do to maintain a healthy and enjoyable sex life as you grow older. By Mayo Clinic Staff Jan. 25, 2025

Jan 21, 2026 · Do I need a calcium supplement? Even if you eat a healthy, balanced diet, you may find it difficult to get enough calcium if you: Are postmenopausal. When the body produces less estrogen, …

Jan 21, 2026 · Exercise and water If you do activities that make you sweat, you need to drink extra water to make up for the fluid loss. It's important to drink water before, during and after a workout.

Apr 25, 2025 · Probiotics and prebiotics are two parts of food that may support gut health. Probiotics are specific living microorganisms, most often bacteria or yeast that help the body digest food or help …

Dec 23, 2025 · A blood pressure measurement over 180/120 mm Hg is called a hypertensive emergency or crisis. Seek emergency medical help for anyone with these blood pressure numbers. …

Aug 20, 2022 · What you can do When you make the appointment, ask if there's anything you need to do in advance, such as fasting before having a specific test. Make a list of: Your symptoms, including …