Dermatologists tell you to hide from it and modern living would lead us to believe we can do just fine by living in caves – offices, homes and automobiles. But our genetic roots tell us we should be naked and in a climate where we can be so. That is our origins – and what was the norm for 99.99999999 +% of our history. Should we believe dermatologists and modern lifestyle or our genes and history? The answer is obvious but few live by its wisdom.This discussion of vitamin D will provide incredib.