doi: 10.1016/j.jnutbio.2024.109803 86 LinM.LiuN.QinZ.hongWangY
No, this product is not FDA-approved for human consumption
94-96 The implications of this preclinical research are yet to be determined by long-term human clinical trials, therefore Life Extension currently recommends short-term use of berberine when indicated
Additionally, adequate levels of vitamins C, B6, and niacin are necessary cofactors for the enzymatic reactions
Gap Between Doses Many experts recommend keeping a 1-week gap between glutathione doses, you can preferably have a gap of 4-7 days between doses, particularly for IV administration
The Food and Drug Administration of Philippines have issued a position paper with a public warning regarding the safety of off-label use of glutathione injection [Box 5] and the adverse drug reactions reported from the use of intravenous glutathione for skin lightening [Box 6]