I mean yes you can lose weight eating just McDonalds in theory. So long as the amount of calories you are eating is less than the calories you burn, you will lose weight. In theory.
In practice, doing such a thing is extremely difficult as McDonalds food is very calorie dense and not very satiating. So being in a calorie deficit while on a McDonalds diet is almost impossible.
damn. grifts, counter-grifts, counter-counter-grifts, ...
Not sure how this is gonna help him take down Superman but okay.
Some guy already did this years ago, his whole thing was basically "McDonalds doesn't make you fat, watch as I go on a calorie deficit diet where I eat McDonalds burgers with no buns." It was dogshit https://en.wikipedia.org/wiki/Fat_Head
God I fucking hated "Supersize Me" but this sounds like just as much bullshit.
He is [reads code of conduct] [hears sounds of cats screaming and glass breaking] uh, definitely not sporting the physique that most fascist health obsessives go for. Intermittent fasting, what is that an eating disorder? Whew I think they bought it