Vitamin D dosage recommendations can vary depending on several factors, including your age, skin color, medical history, and where you live. Vitamin D is commonly known as the “sunshine vitamin.” ...

Our registered dietitian put 17 vitamin D supplements to the test — these eight options from brands like Nature Made and ...

Most suggest looking for a supplement with vitamin D3. "It's the most effective form for raising and maintaining vitamin D ...

Almost all successful anti-fracture clinical trials have used vitamin D3 at a dosage of at least 800 IU/day (20 mcg per day). Ideally, the vitamin D blood test should be offered from the fall ...

Moderate and high doses of vitamin D3 daily for 5 years didn’t reduce the risk for type 2 diabetes in healthy older adults ...

Vitamin D3 supplementation was associated with antihypertensive effects without significant between-dose differences among overweight older adults.

Using significantly higher doses of vitamin D than recommended for five years did not affect the incidence of type 2 diabetes ...

If you’ve discovered you have a deficiency in vitamin D, you’re not alone. It’s particularly common among: people who get limited sun exposure people with dark skin people over 65 years old ...

Discover how high-dose vitamin D supplementation combined with standard urotherapy offers a significant therapeutic advantage ...

Vitamin D supplements may have other benefits, but in otherwise healthy folks with sufficient levels of the nutrient, "our findings do not suggest benefits of long-term moderate- or high-dose vitamin ...

If you’re looking to supplement with K2 and D3, it’s important to choose a high-quality supplement that delivers the right dose of each vitamin. The best K2 D3 supplements will contain vitamin ...

So could a relatively high dose of vitamin D supplements help lower ... receive either placebo pills or 40 or 80 micrograms of vitamin D3 supplements per day, for five years.