Well, 'mighty' this is an additional nonsense from you. Just because you went through 36 days fast without any problems doesn't mean that is safe for everyone. And just because you read a book or two on this topic doesn't make you 'expert' either.
Every fast over 20 days should be supervised especially if person is not overweight. And being skeleton look like is not a figure of speech.
How would you feel if your daughter is in question and some 'expert' is telling her to go on with fast because being skeleton is just a 'figure of speech'.
Maybe her 'poor' father is right, maybe she will develop anorexia, but geee that is not your problem, isn't it?