Glutathione is required for the detoxification of numerous substances in the liver and is responsible for over 60% of the removal of toxins during phase II of the liver's detoxification process
Vitamin D deficiency is associated with low glutathione levels and increased oxidative stress in type 2 diabetic patients
de Oliveira FP, Nogueira ML, Galvo AFC, Dias RB, Bezerra DP
CONCLUSION: In spite of widespread reported use, there are no studies of IV GSH use for skin lightening or of its safety for chronic use (for any indication)
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