People with pernicious anemia, or those at risk of developing it
Myth : IV glutathione gives instant glow Fact : Clinical studies show skin brightening results only after 4 to 12 weeks of consistent use
has served on advisory boards for Lundbeck, Biohaven, Impel, Linpharma, and Satsuma, and has received research support from Teva, Pfizer, Lundbeck, with funds paid to her institution, and she also receives royalties as author and section editor for UpToDate
Wang X, An P, Zeng J, Liu X, Wang B, Fang X, et al
[7] Niacin can cause vasodilation, so it should be avoided in those with serious hypotension