But if the liberal crowd wants to send Negros to the far north shouldn’t they at least have to give them a supply of vitamin D to keep them healthy? Wisconsin is white skin country being close to the 49th parallel. Wouldn’t be fair to expect dark skins to function well there without some chemistry help at least.
In all northern states, including vitamin D in your diet is very important. Our bodies manufacture vitamin D using Sun’s rays. But darker skin is a barrier for Sun’s rays, and less vitamin D can be made by the body. However on the plus side, darker skins also reduce risk of skin cancer.