They can have self doubts about themselves and what they eat, they could end up offing themselves or starving themselves or overeating, either way it's very hard to get out of and hard to stop once they've been at it for a while, and it impacts that person negatively.
Explanation:
If you know someone who is doing this to them self get them help because it is one of the most deadliest mental and physical illnesses out there.
