delayed menstruation due to glutathione Proteomics reveal relationship between menstrual cycle and subjective conditions Missed Period on Birth Control:

MunkholmPLangholzEHollanderDThornbergKOrholmMKatzKDet al

Some people confuse mild bloating or water retention (a temporary digestive response to any new supplement) with actual weight gain

Abstract Glucose-6-phosphate dehydrogenase (G6PD) deficiency, one of the most common human genetic enzymopathies, is caused by over 160 different point mutations and contributes to the severity of many acute and chronic diseases associated with oxidative stress, including hemolytic anemia and bilirubin-induced neurological damage particularly in newborns

These typically resolve within hours to days and diminish with repeated doses