If you’re vitamin D-deficient, taking a vitamin D3 supplement could offer potential benefits, experts say. But how often do you actually need to take it, and who should avoid it?

A new Harvard study reveals that a common supplement has been shown to slow down the ageing process. The study published in The American Journal of Clinical Nutrition revealed that daily consumption ...

It’s no secret that vitamin D3 is essential for bone health and immune function—but what if taking it daily for just two weeks could radically shift your metabolism, hormone health, and even ...

A Harvard study reveals that daily Vitamin D3 supplements may slow ageing by protecting DNA and preserving telomeres.

Vitamin D supplements can support your health and wellness, but when it's vitamin D2 vs vitamin D3, which should you choose?

There are three ways to get vitamin D: From food, from the sun, and from supplements. “Fatty fish like salmon, tuna, mackerel ...

There’s new evidence that taking vitamin D supplements can help offset biological aging at the cellular level, according to ...

How much vitamin D should you take? The recommended vitamin D supplementation for adults under 65 is 600 to 800 IUs daily and 800 to 1,000 IUs for those over age 65.

Participants were randomly assigned to take either a placebo or a daily dose of vitamin D3 (2,000 IU) and omega-3 fatty acids (1 gram).