“Dangerous”? How? I mean if you have some pre-existing disease sure. If you’re on certain diuretics you may screw up your blood chemistry, but an otherwise h

“Dangerous”? How? I mean if you have some pre-existing disease sure. If you’re on certain diuretics you may screw up your blood chemistry, but an otherwise healthy, overweight person eating less than 1200 kcal/day? Maybe not the most efficient way to lose weight but it’s far from “dangerous”.