for all of you who are terrified at your diagnosis. i am 37. i had anorexia from age 17-24. i had no periods for about6 years straight. in all that time, i never thought about my bones. my heart, nerves, development yes...but nobody mentioned bones. consider yourselves fortunate to know what you do now. you can actually continue to build bmd till your mid-thirties...so get to work. don't lose more ground...anorexia is not worth it. whatever you think you get, a look, control, calming...nobody but you sees it, and you will so regret it. good news for you you can still build bone naturally, ask about a phsical therapy program that teaches you bone building exercises but provides spine instruction (how to walk, stand, safe way to bend(yeah it can be done) and eat healthy. you know what that means. forget all the hype about eat all this and avoid all that. eat well balanced that is the key. anyway i wish you the best of luck and success. and fyi, i got my periods back at 26...took a while but after i broke 100lbs and stayed there a year or so they came back ireegular but there. i had a daughter. was seemingly healthy had another daughter just this march...and hello there was the osteoporosis. 4 spinal compression fractures, bmd -4.3 in spine -3.3 in hip. pain yeah, feel fragile yeah, but i carried and delivered a healthy baby thank God. Having every test in the book it seems now, guess dr's can't believe numbers so bad due to anorexia alone but we'll see. i function each day and so will you...eat well, get the spine instruction (from a source familiar with osteoporosis, unknowledgable instructors cause more harm than good), try to have a positive outlook, and pray. I hope that my next bmd will show significant improvement, if not, well i will make the most of it, many people are worse off than us. thank God for what you have, don't beat yourself up over what you have lost. best wishes and God Bless