Historically, 400 IU (10 ug) of vitamin D ... on some type of medication. Clinicians have access to an accurate lipid test that provides guidance. The same is true for vitamin D levels.
Through a handful of patents, the foundation exercises a schoolmaster’s knuckle-whacking control over the industrial giants who turn out some $60,000,000 in synthetic vitamin D (the “sunshine ...
It has been the gold-standard vitamin-C serum for years, so much so that lots of formulas (some of which are on this list) have mimicked ... form of vitamin C. I’d rather spend close to $200 ...