Getting sunshine is probably more helpful than the supplement. I only supplement Vitamin D in the winter.

BTW, invert sugars such as high fructose corn syrup and agave nectar destroy vitamin D in the liver.

Fructose is a highly reactive molecule. It is almost always combined with other molecules in nature. For example, sucrose is a glucose attached to a fructose.

HFCS and invert sugar are processed in ways that free the fructose molecule. Unfortunately, the highly reactive fructose has a habit of combining with other complex molecules like vitamin D. So, if you are drinking a sode with HFCS or similar sugar, you are likely to reduce your vitamin D levels and end up with a deficiency.

!beer