I had the Lap Band procedure performed on June 29, 2009 and have since lost 102 pounds - 51 yet to lose (is 140 an acceptable weight at 5'9? The main concern I am having is I feel I am losing more hair than seems normal, and I see a lot of breakage, especially at the root. What sort of deficiency could be causing this? Is there some sort of supplement I should be taking? I am currently on all liquids (skim milk, 100% fruit juice, soups and water) as the band restricts me from eating solids.