Vitamin D3, aka the Sunshine Vitamin, isn’t just a nutrient — it’s a life-enhancing powerhouse for women at every stage of ...

Vitamin D supplements are generally in your system after 4 to 12 weeks. Learn more about the importance of consistent supplementation to sustain results.

A new study found that vitamin D supplementation improved a key marker of biological aging—but it's probably too soon to rush ...

Plus, the best ways to supplement your body if you find out you're deficient.

In India, vitamin D deficiency levels are present in 30 – 50% population, higher than what is seen in developed countries ...

February 18, 2010 — Weekly treatment with 8400 IU of vitamin D 3 raises serum 25-hydroxyvitamin D [25(OH)D] concentrations in elderly, vitamin D–insufficient individuals, according to the results of a ...

NEW ORLEANS, LA—Addressing vitamin D deficiency may improve cardiovascular health, according to data presented at ACC.11, the American College of Cardiology’s 60 th Annual Scientific Session.

It's essential to get enough vitamin D to keep your immune system strong. But does it matter when exactly you take it?

Too much vitamin D, or vitamin D toxicity, happens due to a buildup of calcium in the blood (hypercalcemia), which can be ...

Please provide your email address to receive an email when new articles are posted on . Taking 5,000 IU of vitamin D per day may improve insulin sensitivity and beta-cell function for those with ...

Vitamin D3 plus calcium offers no overall bone or muscle benefit in adolescents with perinatal HIV infection but appears to increase lumbar spine bone density in those with vitamin D insufficiency.