i have also been taking NAC for arond 10 days, although i am only taking 1x600mg capsule a day. i too have noticed i am craving more Sugar than normal (and sometimes giving in!), which made me think...sugar is supposed to be a bad thing for growth of facial hair isnt it? as it increases the growth, and i have also been on a strict no excess Sugar regime for the last 2 months...i dont kow whats going on...