My friends been dying to lose weight since forever, and she has just recently tried again. the only problem is shes undereating. by alot. i hang out with her sometimes and notice she snacks on things with very little calories alot and she will have meals but they're tiny. ive calculated her daily caloric intake a few times to prove this to her and its been ~1000 calories AT MOST. she's 140lbs and is 5'4.
everytime i tell her thats way too little she doesnt see it, and it doesnt help that shes actually losing weight so she thinks what shes doing is fine. she started exercising too which kind of makes matters worse because how does one eat 1000 cals max WHILE they're active?
Has anyone been put in this situation? what to do?