Nutrition
What drinking green tea every day may do to your heart, cholesterol and immune system
The evidence shows real but modest benefits, and a clear warning on concentrated extracts.
Nutrition
A plant-and-fish diet may cut frailty and add healthy years – and you eat more, not less
A USC longevity diet let mice eat more food while losing fat and staying stronger.
Nutrition
Garlic’s blood-pressure benefit is small on average, but bigger for obese adults and those already in the danger zone
A pooled analysis of 10 trials points to aged-garlic extract and its S-allyl-cysteine compound as the most reliable way to get a modest drop.
Vitamins and Supplements
What omega-3 may do to your brain – and which people benefit most from taking it
A 2025 review of 58 trials finds modest cognitive gains, with clear caveats.
Nutrition
Three-quarters of common sweeteners may be quietly changing your gut bacteria
New Cambridge lab research raises fresh questions about "diet" and zero-sugar products.
Nutrition
What drinking green tea every day may do to your heart, cholesterol and immune system
The evidence shows real but modest benefits, and a clear warning on concentrated extracts.
Nutrition
A plant-and-fish diet may cut frailty and add healthy years – and you eat more, not less
A USC longevity diet let mice eat more food while losing fat and staying stronger.
Nutrition
Garlic’s blood-pressure benefit is small on average, but bigger for obese adults and those already in the danger zone
A pooled analysis of 10 trials points to aged-garlic extract and its S-allyl-cysteine compound as the most reliable way to get a modest drop.
Vitamins and Supplements
What omega-3 may do to your brain – and which people benefit most from taking it
A 2025 review of 58 trials finds modest cognitive gains, with clear caveats.
Daily cottage cheese: what a 2025 review says about muscle, blood sugar, and sodium
A new scientific review pulls apart what the evidence actually supports.
Vitamin C from food, not just serums, reaches all layers of skin, trial finds
Eight weeks of daily kiwifruit raised skin vitamin C and improved measurable skin structure.
7 things you should never do when taking supplement
From St. John's wort to kava, Mayo Clinic and federal agencies flag specific traps for anyone mixing pills with prescriptions.
The foods with actual clinical evidence for easing period cramps and fatigue
Some period-nutrition advice is backed by trials. Much of it is not.
Nearly half of Americans fall short on magnesium. 8 signs you may be one of them
The mineral is quiet until it isn't. These are the symptoms doctors watch for.
A bowl of cottage cheese before bed can replace a casein shake, small trial suggests
Whole-food protein at bedtime performed like a supplement in a Florida State University study.