Earlier quoted context omitted.
This is a very niche reason, but one of the classic diets for beginner weight lifters who want to gain weight is to add a gallon of whole milk a day to their existing diet. For people that are trying to consume more calories and protein, I don't know of an alternative that combines comparable calorie & protein density, low cost, ease of consumption, and zero preparation time. More generally, I think that one of the b…
Even weight lifting is changing, with one of the top weight lifters being vegan: https://www.greatveganathletes.com/patrik-baboumian-vegan-st... Dairy in particular can be source of inflammation. One of the benefits of the vegan diets for athletes cited is a fast recovery time after workouts.
That's not exactly true, he's just some buff guy that is strong. He doesn't even look big compared to bodybuilders, regular protein eaters at the gym are his same size.
His 'record' deadlift was 360kg, worlds strongest men all pulled 420kg+ this year. Arnold was in that class back in the 70's.
EDIT: After some research people are saying his european world records were all accomplished before he became vegan in 2011.