Exhaustion is the number-one sign of a vitamin D deficiency. So if you’re feeling tired—even when you’ve gotten enough ...

Vitamin K is a fat-soluble vitamin needed for blood clotting and bone health. Foods with more vitamin K than kale include dark, leafy greens, broccoli, and Brussels sprouts.

Excessive vitamin D supplementation can lead to serious health issues, including digestive problems, dangerously high calcium ...

Vitamin B12 plays a key role in keeping your body running smoothly, and some people may need supplements more than others.

From raw milk to cod liver oil, few of Kennedy's professed alternatives to mainstream medicine pass scientific muster.

Find out how vitamin K1 and K2 contribute to bone health and how to include them in your diet or supplement routine.

Researchers have synthesized enhanced vitamin K analogues that outperform natural vitamin K in promoting neuron growth. The ...

Vitamin K, crucial for blood clotting and bone health, is often overlooked. Deficiency symptoms include easy bruising, heavy ...

Researchers analyzed 11 trials with 655 adults and discovered that taking vitamin D2 supplements decreases the body's vitamin ...

Bone health can greatly impact your gym performance. Discover the best sources of vitamin K2. The post The overlooked vitamin ...

Winter can be tough on the body. Shorter days, colder temperatures, and a lack of sunlight can leave your immune system a little sluggish. It’s also the season when colds, flu, and general fatigue ...

MOST health experts would agree that you don’t have to take supplements to maintain good health. But for certain people, ...