This study investigates the effectiveness of a vitamin D3-loaded nanoemulsion in improving the core symptoms of autism spectrum disorder (ASD) in children.

If you’re considering taking vitamin D3, it’s important you always consult your doctor first. Your healthcare provider can order a blood test to check your vitamin D levels, which will ...

Vitamin D3, also known as cholecalciferol, is synthesized in the skin upon exposure to sunlight, says Hodson. "It can also be consumed through dietary sources like fish, and supplements," Hodson adds.

Vitamin D3 supports muscles, and you can improve your strength by having the appropriate amount circulating through the body. Bones Not only do your muscles benefit from D3, but your bones do too.

Vitamin D2 is plant-based, while vitamin D3 comes from animal products and sunlight. Depending on your needs, one may be more effective than the other.

Each gel cap contains 5,000 IU of vitamin D3 in the form of organic algal, VegD3, which, according to the manufacturers, is the purest form of plant-origin vitamin D3 in the world.

As a supplement, vitamin D3 has a higher bioavailability than vitamin D2, meaning it’s more easily absorbed into the gut, says Laura Domrose, ...

Vitamin D3, also called cholecalciferol, is what gives the “sunshine” vitamin its name. D3 is produced in our body from exposure to sunlight, Prest explains. Vitamin D2 vs. D3 ...

3 differences between vitamin D2 vs. D3. Both vitamin D2 and D3 are precursors to the active form of vitamin D in the body. That is to say, they’re both good for you and support healthy levels ...