Vitamin D: debate about optimal serum concentrations

http://darwinian-medicine.com/the-vitamin-d-levels-of-the-hadzabe-and-the-maasai-an-important-study-that-flew-under-the-radar/?fbclid=IwAR1PyCsHdKCaAR95aLSaiyomz83_Ouqoq7N7yz4AvqaupypyGbPNbQ0dSsc


The question is: does our genome optimally function with less D?