“People say that ‘you are what you eat,’ and we’re finding that to be true in lots of ways,” says Concepcion Rodriguez Esteban, another of the paper’s authors and a staff researcher at Salk. “The state of your cells as you age clearly depends on your interactions with your environment, which includes what and how much you eat.”
https://www.sciencedaily.com/releases/2020/02/200227144259.htm