bro, got a question about thermogenesis. my girlfriend gets very cold on the skin esp on the belly but actually all over while cycling (sports)! she sweats a lot. when she then eats a banana she gets diarhea. she gets a red face also, has a past of ED, low iron values. Thyroid is good (TSH 1,2 and ft3/4 also good). What do you think could help her? Iron Infusions? Her digestion even on a wfpbhcd is very weak since she can remember, so prob the iron she eats isnt absorbed properly. any advice?