A recent study published in the January 2026 edition of Biomedicine & Pharmacotherapy determined that the popular artificial sweetener aspartame may harm the heart and brain. When administering to ...

Late-night cravings might be doing more than just ruining your diet. New research from the Northwestern Feinberg School 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 ...

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 ...

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. You may be able to lower ...

Those at risk of type 2 diabetes may be able to prevent heart problems later. A new study published in The Lancet Diabetes & Endocrinology discovered that lowering the blood sugar of those with ...

New research from the Technical University of Munich and Harvard Medical School reveals that popular GLP-1-based drugs, semaglutide (Ozempic) and tirzepatide (Mounjaro), not only promote weight loss ...

Folks using melatonin supplements as a sleep aid might be putting themselves at risk for future heart problems, a new study says. Adults with insomnia who'd been using melatonin for a year or more had ...

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, ...

Researchers at the Mount Sinai Kravis Children's Heart Center led a multicenter effort to develop and validate an artificial ...

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 ...

The secret to a healthier and "younger" heart lies in the vagus nerve. A recent study coordinated by the Sant'Anna School of Advanced Studies in Pisa and published in Science Translational Medicine ...