I had a colleague that I work with alot usually, said, 'have you lost a load of weight' - he's been overseas a fair bit but we spend a fair amount of time working together usually, but not the last couple of months. I said 'yes' but I haven't been trying. I could sell a load on the black market, but unfortunately, the side effects are horrible and you have to work through them that takes a few months, then you notice the weight loss, then you are back to the doctors to stop it as you don't enjoy food.
I'm just about holding my pre broken back weight now, but it' been tricky - soup and a 'half baton' of bread at lunch - got the carbs... can eat it... it's a shoot diet though.