Hi welcome to Healthcare magic forumGlutathione is a natural product prepared by liver
in the body and also found in many fruits vegetables and meat. it is used extensively by many doctors for varied cases, like diabetis heart diseases, kidney
diseases, neurological cases, memory loss
, and to prevent aging.
Your friend is getting married shortly. dont worry he will not have any side effects, but still better if he won't use it because he will be using it for preventive purpose only so better not to use or post pone it. You had a doubt of its side effects though there are no effect you may feel it psychologically.
besides i advise you to follow some diet recomendations as green leafy vegetables , pulses, sprouts, meat, liver, milk, eggs, fruits and juices to supplement glutthione naturally. thank you for calling.