With cold and flu season on the rise, plus seasonal affective disorder rearing its ugly head, our immune systems take a hit.

Lauren Manaker, a registered dietitian nutritionist, outlined the effectiveness of D2 and D3 in food and supplements. “While ...

Vitamin D2 aids calcium absorption, strengthens bones, and supports immunity. Found in plants, it's used to treat vitamin D ...

Vitamin D might be known as the 'sunshine vitamin' but this nutrient could also play a key role in how well we sleep.

This is perhaps why the amount of vitamin D2 in certain fortified food products have been significantly lower than that advertised on the label in numerous instances. Vitamin D3 has been the most ...

Vitamin D2 and D3 supplements are readily available at the pharmacy or health food store, and come in liquid ... Also, keep in mind supplements have the potential to cause drug interactions.

One study found that both Vitamin D2 and D3 are as ... This is another food people either really love or really hate. However, if you're a sardine fan, sardines have a higher amount of vitamin ...

2. Can I get enough Vitamin D2 from food alone? It's challenging to get enough Vitamin D2 from food alone, as natural sources are limited to certain mushrooms and fortified products. 3.

Lauren Manaker, a registered dietitian nutritionist, outlined the effectiveness of D2 and D3 in food and supplements ... you may have a difficult time absorbing enough vitamin D.