Here's what to know about this important nutrient, why it matters and whether vitamin K shots are actually safe or effective.

Doctors described treating brain and abdominal hemorrhages in infants who hadn’t received the routine injection. Several said ...

Do you have brittle bones, get small cuts that won't stop bleeding, and bruise easily? You might be vitamin K deficient.

Which supplements should you be using? Dr Amir Khan shares what is essential and what you can miss. Appearing on Good Morning ...

Both vitamins are good for you. Taking vitamin D, however, is better for directly boosting your energy and immunity, ...

If you take supplements, how do you know if they’re helping or hurting your fatty liver disease? (Photo Credit: E+/Getty Images) About 75% of Americans take dietary supplements, and 55% are regular ...

Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...

Millions of older adults take calcium and vitamin D supplements with the expectation that the pills will protect their bones.

Some research suggests that vitamin C supplements may benefit people with type 2 diabetes, but more studies are needed to understand the effects and recommended dosage. Vitamin C (L-ascorbic acid) is ...

Ozempic (semaglutide) is a brand-name subcutaneous injection prescribed for managing type 2 diabetes, among other uses. Taking Ozempic can lower your appetite, which supports weight loss, but it can ...

Are cracked mouth corners pointing to a B-vitamin gap? See why this happens and which everyday foods can help fix the problem ...