I am 39 years old and I haven't had the surgery yet.... I'm scheduled for 3/17/08. I was concerned about this.... did some research. What I found out is that loose skin happens... but a lot of it depends on how much weight you lose, how fast, how long you have been say 100 pounds or more overweight, i.e., a couple of years versus 5 or more, genetics.... EXERCISE is a key issue.... people who do a lot of it and focus on strength training tend not to have as much as well as consuming lots of protein, especially as you lose weight. I have gained and lost at least 50 pounds... have been okay so far... but now I have to lose 100 pounds which has me a little worried. I'm African American and am told that our skin tends to have more elasticity than most but who knows really.
Peace,
Loretta