Hi! I was sleeved on April 19th! Congrats on your 57lb loss! I am only at 44 so that's great! As far as the hair loss have you started losing hair? I too do the 10,000 mcg of biotin and knock on wood haven't lost any as of yet. I have heard that the slower u lose the weight the better of a shot you have to not lose much. My hair is thin to begin with so I was really worried. Hoping things stay the same where this is concerned!