Vitamin D is a crucial nutrient that plays a significant role in maintaining overall health, particularly bone health and immune system function. There are two primary forms of vitamin D—D2 ...

Vitamin D, in D2 (plants) and D3 (sunlight, foods), supports overall health, including bone health, immune function, calcium absorption, and muscle strength. D2 fortifies foods, while D3 is found in ...

Share on Pinterest According to a recent study, D2 and D3 may have different effects on the body. Marco Furia/EyeEm/Getty Images Researchers recently investigated the genetic effects of the two forms ...

Vitamin D is known to be essential to many aspects of human health — but a new study suggests that taking a certain form of it can have a negative effect. The more potent and longer-lasting form, ...

Share on Pinterest A new study compared the vitamin D boosting capacity of two forms of vitamin D: D2 and D3. Viktoriya Skorikova/Getty Images Vitamin D deficiency is associated with an increased risk ...

You can get vitamin D3 from sun exposure and meat, such as fish oil and egg yolk. You can get vitamin D2 from plants. Vitamin D is more than just one vitamin. It’s a family of nutrients that shares ...

Striatal dopamine receptor D1-expressing neurons have been classically associated with positive reinforcement and reward, whereas D2 neurons are associated with negative reinforcement and aversion.

Vitamin D2 is plant-based; vitamin D3 comes from sunlight and animal products. Vitamin D3 may be more effective than D2 at raising vitamin D levels and sustaining them for longer. Vitamin D can be ...

When you decide to spend money on a vitamin or supplement, you want to be sure it delivers. Which is why it can be a bit disheartening to walk down the vitamin aisle at the drugstore looking for a ...