Odpowiedzi na post #3

In order to have a BMR of 500 kcal/day, she would have to be 3'4" and weight 40lbs.

You could literally not move at all 24/7 and the weight would still fall off of you if you're a grown adult only eating 500 calories a day. She's...

Sedentary, more like comatose. Your brain alone burns something like 300 calories a day.