It can take months for the average anorexic to experience the consequences of organ malfunction or failure. For those with serious conditions, it can happen within weeks, though.
Not long!
Depends on the stage of organ failure. If stage 1, then meds and other therapies could help and prolong life.
Giraffes do lay down, but if they lie down for too long they will die because their organs will be crushed by their massive weight.
Not long, and not well: they need medical and psychiatric help immediately.
How long you can be a purely restrictive anorexic without binging or dying depends entirely on the person, their intake, vital signs, medical history etc etc
yes they can still have a period, but not for long, if the anorexia goes untreated.
yes you sure can
Diminishing blood counts, break down of other organs in the body, increased chance of infections,
It may take too long. The body will go into 'starvation mode' where it will hold onto all of the body's fat that it can and the person may die before they see 'anorexic looking' weight loss. The stomach then gets bloated and the person will look very pregnant. The the body will start digesting the muscles, then the intestines, which will kill you if your heart doesn't fail you first. It's not worth it. Lose the weight the way you gained it, gradually.
It is not something achievable that you can measure by time, it is not a goal or a benchmark, it is a mental illness.
Nope! Sorry for the short answer, but that's all I have to say-- no.
For a long time it was rumored that she had an eating disorder of some kind, but it was never confirmed.