it's kinda weird that when you look at health recommendations for various medical conditions associated with fatness it's always 'just lose 10% of your body weight to see a risk reduction' (so like 20-30 pounds for the average overweight or obese person according to the bmi) but then in day to day medicine there's not really a way of like, removing obesity as a diagnosis on your insurance paperwork for example, even if by a certain standard you've lost enough weight to reduce the risk of health conditions that insurance would be concerned about. if you're an average height weighing 300 pounds and lose 30 pounds, which seems to be the amount that's considered reasonable to lose and maintain if you want to like, reduce your cholesterol, you've gone from morbidly obese to morbidly obese.