Heart disease is often associated with blocked arteries or heart attacks, but not all heart conditions develop the same way.

When temperatures climb, the cardiovascular system works harder to keep the body cool by redirecting blood flow from the core ...

Wine is often praised for heart health, but the latest research tells a more complicated story. Reviewed by Dietitian Kelly Plowe, M.S., RD Drinking wine has both negative short-term and long-term ...

Can watermelon help heart health? Learn how L-citrulline, lycopene, and other key nutrients in watermelon may support a ...

We breathe, eat and drink tiny particles of plastic. But are these minuscule specks in the body harmless, dangerous or somewhere in between? A small study published Wednesday in the New England ...

Researchers found that while the menstrual cycle changes heart rate variability (HRV), it does not significantly affect muscle strength, mood, or motivation.

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. Coffee is one of the most ...

Research has scientifically proven that using cannabis can increase the risk of cardiovascular disease, including heart attacks. Cannabis contains certain chemicals that research links to an increase ...

Benadryl (diphenhydramine) is an over-the-counter medication for allergies and cold symptoms. Common side effects include sleepiness, dizziness, dry mouth, and indigestion. Serious side effects are ...

Conflicting messaging about wine can leave you wondering whether that nightly glass is helping or hurting your health. Red wine often gets attention for its antioxidants like polyphenols, which may ...