Hi Melody - I really feel for your friend. I don't know if this information will be of any use, but many years ago my father used to suffer from boils when he was in the navy. A tattoo was recommended. When he had it done he ended up having a massive carbunkle which when it burst seemed to do the trick - he has never had a boil since. Strange but true. Nutrition was probably the root cause though. Also, why doesn't your friend use something like Pit Rok deodorant - it is a natural crystal deodorant. I have used it for years and it's very effective so your friend would have the confidence of her underarms not smelling. Website is: www.pitrok.co.uk - though the first time I came across it I was in New Zealand so it can probably be found in other countries too.