Vitamin D2 comes from plants, while vitamin D3 comes from animals and sunlight. Research has shown that D3 raises your blood levels more efficiently.

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Eggs often steal the spotlight for vitamin D, yet plenty of other foods deliver even more of this essential nutrient. Vitamin ...

Vitamin D is an essential nutrient for your immune system, heart health, and more—but most Americans don't get enough of it.

Vitamin D2 and D3 are the two main forms of vitamin D. Vitamin D2 is present in plants and yeast, while D3 comes from animal sources. Vitamin D is essential for a range of bodily functions such as ...

Vitamin D is an essential nutrient in the human body and plays a major role in maintaining cognitive function, immune health and bone health. Even if you are not vitamin D-deficient, you may not be ...

A new study reveals that taking vitamin D2 supplements might surprisingly lower your body's crucial vitamin D3 levels, essential for immunity and bone health. Researchers suggest D3, derived from ...

Vitamin D3 (cholecalciferol) is superior to vitamin D2 (ergocalciferol) when it comes to health effects and should be the favoured form for fortified foods and supplements say researchers from the ...

Three ounces of wild sockeye salmon has 570 international units (IUs) of vitamin D—or about 70% of the recommended daily intake. While salmon is a great source of vitamin D, there are a few other ...

Vitamin D2 supplements may lower blood levels of vitamin D3, which the body uses more effectively. Vitamin D2 comes from plants, while D3 is usually animal-based, making D3 harder to access for people ...