Just going Keto and fasting a couple of days a week will eliminate the need stick that stuff in you.
Sensible portions of healthy foods will do the same.
I began low-carb, "sort of" keto, two years ago and have lost 70 lbs. I don't think a full-on keto diet would be sustainable for me, but I'll take what I can get! (and it won't be Ozempic).
Easily and glibly stated.
Truth is some people just have too much against them including genetics.
And sometimes this strict diet isn’t practical - including trying to be a family sharing things rather than preparing dinner as separately, etc. lots of variables can make those diets hard.
That is if they work at all.