Answer:
Refer to a specialist, dietician
that stuff does always work, what I do if I have one is I wash my face and rub apple cider vingar mixed with water, bc that helps get rid of them ( it works, my grandma saw it on DR. Oz, and she made me do it , I have been doing ever since.) Hope this helps :)
Remaining safe from self-inflicted injury
The priority is safety; the child must be protected from self-harm. Repetitive behaviors are comforting, and unless they are harmful their limitation is not a priority. Although feeding independently is a basic need that may be achieved, it is not the priority. Children who need help with toileting are not necessarily incontinent, and it is not the priority.
It would take a week or seven days because one pound is about 3,500 calories and 500x7 is 3,500. Hope that helps :)