Peter Attia· MD
we had a mouse study where we randomly assigned mice to eat different amounts of calories or food energy but all in the same diet so composition was fixed the mice had no choice there were no restaurants there was no grub hub there was no doordash we gave the mice the same food they all ate the same thing no self-report they're all genetically identical in probability because they're you know inbred isagenix strain all c57 black 6j mice they're all in the same housing conditions there's no smoking etc and then we take these mice and we randomly assign them to low calorie medium calorie high calorie effectively or ad lib ad libidum and what we find is the more calories we assign them to be allowed to eat the shorter they live