Nutrition experts say up to 90% of our health is shaped not in clinics, but in kitchens — yet food is still rarely treated like medicine. As doctors in the US push for a shift in how we prevent ...

New analysis suggests that a diet rich in fruit and vegetables, yet low in meat and dairy, could prevent approximately 15 million global deaths annually. A report from the 2025 Eat-Lancet Commission ...

Five foods that can be a big boost in terms of ensuring a healthy diet by considering them as part of the daily meal, according to a nutrionist.

More than 8 million people in the UK are estimated to be living with cardiovascular disease – the scientific term for a group ...

Your guide to Mediterranean-approved foods, plus a seven-day meal plan.

Take a walk down the drugstore vitamin aisle, and you'll see one word over and over: omega-3s. Omega-3s are a type of polyunsaturated fatty acid that play an essential role in heart and brain health.

Kennedy Jr. recently shared that he lost 20 pounds in 20 days on his carnivore and fermented foods diet. We asked Theresa ...

Red meat has reentered the national health conversation thanks to sweeping changes to federal diet guidelines released by the U.S. Department of Health and Human Services (HHS) and the U.S. Department ...

In TODAY.com's Expert Tip of the Day, a dietitian reveals the "incredibly important" diet change to make as women go through ...

Dieters are more likely to gorge on unhealthy snacks when they're feeling down or stressed, according to the study.

This St. Patrick's Day staple isn’t exactly good for you, but it still offers some nutritional benefits. Here’s what to know.