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

A new study finds that vitamin B3 (nicotinamide) at 500 mg twice daily reduces basal cell carcinoma and squamous cell ...

While the belief that vitamin C can help prevent a cold is a myth, getting at least 200 mg of vitamin C when you are sick ...

Vitamin E is a fat-soluble nutrient that acts as an antioxidant. Getting enough of it in your diet may help boost your immune system and protect against chronic diseases.

Vitamin K, a fat-soluble nutrient best known for its role in blood clotting and bone health, has recently been linked to ...

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.

Here are the top 5 warning signs of vitamin D deficiency, including fatigue, frequent illness, and mood changes. Spot the ...

A doctor reveals the warning signs of vitamin D deficiency you need to look out for, and how to increase your vitamin D ...

Sunflower seeds are copper and selenium-dense, as well as rich in vitamin E, vitamin B 9, and B 5, which are all vital for ...

Since vitamin D accumulates in the body, taking a high-dose supplement may lead to vitamin D toxicity. This causes nausea, vomiting, and weakness.

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

Researchers have developed the world’s first flow battery powered by glucose and vitamin B2, mimicking the human body’s ...