Both low-carbohydrate and low-fat diets can be heart healthy, but it depends on what kind of foods you're eating, according to a new study. In the study, published Feb. 11 in the flagship journal of ...

Many people try to improve their health by following popular diets that focus on cutting carbohydrates or reducing fat. Low-carb diets often limit foods like bread, rice, and sugar, while low-fat ...

Heart attacks don’t always look the same — and a new study from Mayo Clinic highlights the key differences between how they affect men and women. The most common cause of heart attacks overall is ...

A new, small medical study is one of the first to look at the effects that ingesting THC can have on the heart Michael Nied has been a digital news editor with PEOPLE since 2025. He has previously ...

Looks like your blood pressure isn’t the only thing getting high. A recent study published in the journal Heart has revealed one common habit might pose significant risks to your pumper. Researchers ...

Physician-scientists found that a subset of artificial heart patients can regenerate heart muscle, which may open the door to new ways to treat and perhaps someday cure heart failure. A research team ...

Share on Pinterest A new study suggests that aerobic exercise may help reshape part of the body’s nervous system. Getty Images A rat study has found that aerobic exercise may reshape nerves that ...

Heart attack deaths have plummeted in recent years — but other types of cardiovascular disease still pose a major threat. A new study by the American Heart Association (AHA) found that overall heart ...

Pain that persists one year after a heart attack can be linked to a significant risk of death at a level consistent with the effects of smoking and diabetes. This is shown in a new study involving ...

Sign up for CNN’s Eat, But Better: Mediterranean Style. Our eight-part guide shows you a delicious expert-backed eating lifestyle that will boost your health for ...

Melatonin is a hormone we naturally produce and levels of it increase at night to help us feel sleepy and rest well over the course of the night. However, according to a Sleep Foundation 2022 survey, ...