 And I couldn't agree with Ken more about lifestyle change because that's what I talk to my patients about. I want to know why they're overweight because it may be a metabolic imbalance of some kind, not just a sedentary lifestyle with too many overly processed carbs. There could be a metabolic imbalance. So we have some testing that we do to try to find out if the adrenals are involved, if the thyroid's involved, if there's some kind of congestion taking place in the liver so it can't properly digest.