This is a genuine query (not intended to be goady).
My understanding is that weight loss medication is an appetite suppressant, so people reduce their calorie intake. I understand that exercise is recommended as part of the treatment. In other words, people are doing what is always recommended as the way to lose weight (and keep it off), but the medication is a prop.
My question is about why and how people get very overweight in the first place. Do they eat because they're hungry - or is there something else (psychological) going on? If there's a psychological reason for overeating, doesn't that need to be addressed? If it isn't, won't the weight gain return once the medication is stopped?
I confess that I've never been overweight, so I find it a bit baffling. As a T2 diabetic for many years (nobody really knows why), I have to be in control of what I eat, although every occasionally I pig out on a jam doughnut, which I love. I don't have good weight genes - my close family members are all overweight, so I assume I have similar genes. I don't feel particularly virtuous about what I eat, but I'm, firstly, vain and, secondly, don't want my health to deteriorate more than it already is. I've eaten the kind of food I eat now (in the same quantities) for as long as I can remember. Sometimes, I go to a carvery and don't understand how people can eat the food they pile on their plates - I know I wouldn't be able to move (or be sick) if I ate that much. So are people genuinely hungry or do they eat so much just because they can? Or is it something else?
PS. I have a friend who has just lost two stone in three months. She paid out for a personal trainer, whom she saw a few times a week. Apparently the trainer helped her with meal planning, made sure she did exercises and gave her pep talks. I know it was expensive, but I don't know how that compares with medication. My friend looks and feels so much better. She wants to lose another stone, but she seems to be in the frame of mind to keep the weight off and has learnt so much that she's confident she can do it on her own. Would this be a viable alternative for people who seriously need to lose weight (paid for by the NHS)?