Vitamin D

Sunlight requires no supply chain and no diagnostic infrastructure. Vitamin D reduces the overreaction of Th17 cells, restoring appropriate immune function. Vitamin D supports endothelial function through multiple pathways and is a significant contributor to blood pressure regulation. Vitamin D is critical for antiviral immunity. Vitamin D is critically important for muscle maintenance. Cod liver oil provides both vitamin A and vitamin D in a naturally balanced ratio, without synthetic addition. Cod liver oil provides vitamin D and omega-3 fatty acids (EPA and DHA) in addition to vitamin A. Vitamin D supports calcium and phosphorus absorption, bone formation, calcification, muscle function, and balance during menopause. Cod liver oil is the most efficient single supplement for skin health because it delivers omega-3, vitamin A, and vitamin D in one source. Vitamin D at sufficient levels makes it extremely difficult for cancer to exist. Sufficient vitamin D can increase calcium absorption by up to 20 times. Vitamin D increases calcium absorption in the small intestine by a factor of 20. Vitamin D is essential for bone formation, immune function, sleep regulation, anti-spasmodic act…