Though it’s rare, a severe vitamin D deficiency can lead to a disease called rickets, also known as osteomalacia. Typically, ...

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Typically, people with osteoporosis should maintain a serum 25-hydroxyvitamin D level of 30 ng/mL and supplement daily with 1 ...

Learn how vitamin D supplements may affect your blood pressure, who may benefit most, and how much to take safely—especially ...

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

New research suggests that getting enough vitamin D may help slow your biological clock. Here’s a closer look at the study, ...

Sustainably harvested from above-sea coral beds, coral calcium contains 72 vital trace minerals that further support overall ...

Another key difference between the two forms of vitamin D is their source. “Vitamin D2 is usually produced by plants when exposed to sunlight,” Dr. Jiang says. Meanwhile, vitamin D3 is found in animal ...

Discover why you can still have vitamin D deficiency despite spending time in the sun and learn how to actually boost your levels effectively.

What Is Vitamin D3? Vitamin D3, also called cholecalciferol, is the form of Vitamin D that your body makes naturally when your skin is exposed to the sun, specifically ultraviolet B (UVB) rays.

Country Life Vitamins has launched a new highly absorbable Vegan Vitamin D3+K2. The company noted that recent research suggests combining vitamin D3 and K2 may support cardiovascular and bone ...

Vitamin D3 also interacts with cellular signaling pathways, including inhibition of NF-κB and activation of the PI3K/Akt pathway, both implicated in inflammation and aging. Furthermore, vitamin D may ...