What is Vitamin D?

TRUTH

Eh, Hype. Cancer?  Come on man!

UBER KNOWLEDGE BOMBS

Examine.com has this to say: 

An improvement in muscular control in the elderly.
  • Vitamin D supplementation is strongly associated with a notable decrease in the risk of colorectal cancer, with some possible decreases in risk of other cancers such as breast. The Lancet meta-analysis assessed outcomes for those already diagnosed, and did not look at risk of cancer.
  • Appears to be a significant protective factor for the development of multiple sclerosis.
  • Usage for improving mood pertaining to seasonal affective disorders.
  • Potential (albeit thought to be minor) benefits to glucose control via aiding pancreatic function.
You can ready more of there research here: https://examine.com/nutrition/the-truth-about-vitamin-d/