A new nutrition insight is changing how experts approach vitamin D: it’s not just what you consume—but what you eat with ...

Learn why pairing eggs with healthy fats like olive oil or avocado may help improve vitamin D absorption and how cooking ...

Taking vitamin D on an empty stomach is likely safe, but absorption may be lower and some people may experience mild stomach ...

Vitamin A is an essential nutrient that plays a role in many bodily functions. The fat-soluble vitamin is important for our vision, skin, immune system and more. Also known as retinol, vitamin A is a ...

Put down the pill bottle. Turns out, you can get too much of a good thing when it comes to certain vitamins and minerals. And the consequences can be way more serious than an upset stomach. “We ...

Vitamin C is a water-soluble vitamin, meaning there's little risk of serious harm from taking too much. Still, overdoing it ...

Can you take too many vitamins? As a general rule, not getting enough nutrients in one's diet is a broader area of concern than getting too many, which is why more research exists on that front. "We ...

C-ing is B-elieving — supplements are everywhere these days. Over 100,000 dietary or nutritional supplements are sold in the US alone. One survey indicated that about 74% of American adults take these ...