Peter Attia practices time-restricted eating for caloric restriction and managing total caloric intake.

“I am still a TR guy for the most part right so I'm you know I drink my coffee in the morning I will I will um slug a protein shake in the morning that is very low in calories because it's just protein so it's going to be 120 to 150 calories um but I don't eat a meal until 2:00 in the afternoon and then I have dinner at 600 or 7 um but again I'm doing that for caloric restriction purposes I'm doing that to manage total caloric intake not because I think that there's some magical benefit that I'm getting um by you know not having meals spread throughout the day”