“fair haired an fair skinned women as they would develop better pelvic structure for easier childbearing. “
??? could you elaborate please?
Vitamin D deficiency can cause rickets, a bone maldevelopment disorder, which before Vitamin D was added to several of our major foods, was especially common among negroes and the poor, especially women who did not as often work in the sunshine. This can also cause poorly formed pelvic structure which can interfere with childbearing and birth. Fair and reddish skinned humans absorb the vitamin D formed by sun on their skins more easily than do darker skinned people.
Only recently have doctors begun to realize that Vitamin D in much higher doses than needed for bone growth, is also very important for immune system function. I have just read several papers on the frequency of uterine fibroid tumors among negro women, which is much higher than for white women. It is also good protection from severe cases of Covid and other illnesses. It is probably the reason for higher death rates from Covid among negroes, American Indians and other darker skinned people. Why don’t our health agencies tell this???