why would you link an article from "fatherly.com" as a reputable source
contest bodybuilders get lean and that has detrimental hormonal effects and tanks their metabolism / NEAT, but evidence on post-contest weight rebounds suggests these are acute effects and don't have long-term adverse health outcomes. if you want to read more, look for papers on "metabolic adaptation" by Helms, Trexler, or Schoenfeld
contest bodybuilders get lean and that has detrimental hormonal effects and tanks their metabolism / NEAT, but evidence on post-contest weight rebounds suggests these are acute effects and don't have long-term adverse health outcomes. if you want to read more, look for papers on "metabolic adaptation" by Helms, Trexler, or Schoenfeld