you always come through with flying colors and good insight yourself. a little Iodine and a little sunshine should be all anyone needs. it took some doing and trying many things to reach that point.
real good info on what is actually in vitamin supplements these days. caveat emptor to the max.
while most people are of the opinion that vit D(3) will boost immunity, it looks to me like that in most people(iodine deficient) it may produce the opposite effect.