But, according toInsider, nearly 77 percent of Americans don’t getenough of this vitaminto function properly.
AsInsiderexplains, Vitamin D works like a steroid in the body, regulating the growth of over 200 genes.
Vitamin D2 comes from plants and is deemed “less active” than its counterpart, D3.

As Vitamin D3 comes from animal sources, it makes those following aplant-based dieteven more at risk for deficiency.
Beyond diet though, people should make an effort to get outside when possible during winter.
However, since Vitamin D synthesis decreases with age, that amount goes up as people get older.

So, what can you do to get enough?
Head to the produce aisle.
This said, any kind of cap mushroom will give you the Vitamin D content you need.