But the limits are very wide. There's a guy that allegedly fasted for 382 days, eating only vitamins (and under medical oversight, regular blood tests etc), los

But the limits are very wide. There's a guy that allegedly fasted for 382 days, eating only vitamins (and under medical oversight, regular blood tests etc), losing 276 pounds in the process (this translates into -0.72 pounds per day, assuming it was all fat that's 2500 calories, which seems like a normal (average) BMR). https://www.sciencealert.com/the-true-story-of-a-man-who-survived-without-any-food-for-382-days https://www.sciencealert.com/the-true-story-of-a-man-who-sur...