DANGER is not Dihydrostestosterone, but trying to SUPPRESS it. Example are drugs like finasteride (Proscar and Propecia)
Finasteride - research shows that is could do permanent damage to some set of people!
BUT from what I have been reading DHT is important for mucus immune system. This i the mouth,gut, privates. It has to do with wound healing of these areas too. (so it makes sense that his gut/stomach is all messed up)
DHT is important to the immune system!!!!!
http://www.ncbi.nlm.nih.gov/pubmed/1830499
http://www.ncbi.nlm.nih.gov/pubmed/1682383
http://pubmedcentralcanada.ca/pmcc/articles/PMC2746088/
http://www.iovs.org/content/35/3/1192.full.pdf
DHT and alzhelmer
http://imsear.hellis.org/bitstream/123456789/144991/1/ijeb2010v48n5p453.pdf
talks about digestion and how DHT affects it?!!?
http://www.hon.ch/OESO/books/Vol_5_Eso_Junction/Articles/art107.html
medicine with food (incase he is taking this medicine, its better to take with food)
http://www.medscape.com/viewarticle/451843_4
here is some guy's issues after taking the drug
http://www.survivingpropecia.com/causes-side-effects-propecia-post-finasteride/