Those that did not make enough vitamin D from sun failed to thrive.
Those that went bald or had was lighter skin increased solar conversion of vitamin D. They tended to thrive.
Somalians that moved to Scandinavia have to take Vitamin D supplements to prevent autism-like behavior.
Modern man does not have to wait for nature to adapt.
Free includes debt-free!
Want DP delivered to your inbox daily? Subscribe here:
Content of posts and comments on the Daily Paul represent the opinions of the original posters, and are not endorsed, approved, or otherwise representative of the opinions of the Dail