A new vitamin K-based treatment could help replenish lost neurons in Alzheimer's patients, offering hope for slowing ...

Vitamin B3, also known as niacin, is found in several foods, including red meat, poultry, fish, brown rice, fortified cereals ...

Supercharged vitamin K compounds may help the brain rebuild itself and fight neurodegenerative decline. Credit: Shutterstock.

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

Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity ...

Explore how vitamin B₁₂ supports the brain and nervous system, why deficiencies persist even in well-nourished populations, ...

A study found that daily vitamin D supplements helped slow telomere shortening—the cellular process linked to aging and ...

Vitamin K doesn't just help blood clot; it also keeps calcium in your bones and out of your arteries. Yet many adults ...

Coming in as the most vitamin A–rich food, three ounces of pan-fried beef liver contain 6,582 micrograms (mcg) of the vitamin ...

Vitamin C does more than boost immunity. From protecting your heart and skin to slowing ageing, this essential nutrient works ...

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

Common symptoms of vitamin A deficiency include poor night vision, dry eyes, and rashes. If vitamin A deficiency is untreated it can cause blindness.