When it comes to the idea of gastric bypass surgery, I'm like a cork bobbing on water. I'd like to have a firm pro or con opinion, but there are so many things to consider. You just have to read through Karla's posts to hear a very realistic view on life after weight loss surgery. And Dr. Jonny has some serious points to consider as well. So, while a part of me would like to be anti-weight loss surgery, I know that for some people it is a very good choice. I am concerned, however, that the choice for surgery is made too rapidly.

A recent study shows that gastric bypass not only helps obese teens lose weight, it also can halt type 2 diabetes in its tracks. Those are certainly good results and have positive effects on the teens' health. But they're teenagers. And they're undergoing major, life-altering surgery.

I just hope that for everyone -- especially teens -- weight loss surgery is a last resort. All efforts to lose weight naturally should be tried first.