Cousin ate all the cookies and then threw up

my cousin stayed over last week and is leaving next week.I thought that him staying over would be lotz of fun,but I turned into a nightmare.one day my dad bought a box fulled of a variety(however you spell it) of cookies.me and my brother ate 2 cookies...

onlii,and we offered my cousin.he said no because he was on a diet.but around 10:00 p.m I went to the kitchen for water and all the cookies were gone!! around 2:00 a.m I heard my cousin throwing up,and when I told him why he threw up he shut the door in my face!!! why did he do that?? hes weird because at lunch he ate nothing and neither breakfast or dinner!!! whats wrong with him??? hes been throwing up since he came to my house!!

bulimia.
he eats then he feels guilty so he pukes it up he needs help mann

it sounds like an eating disorder called bulimia
its not as common in guys as girls but still happens
hes probably thinks hes fat or likes the feeling of controlling his weight
so he throws up after he eats something
the main reason for this is to get his weight down, and as low as he possibly can
this behaviour is extreemly dangerouse
not only to his self estemm and mind, but to his body and health
this is a disorder than can cause him to die, if he doesnt get the proper nutrients he needs
and by throwing up food, he doesnt get any
you must talk to an adult if he does this often
and make sure they take him to a doctor
he needs to get help and start feeling more positive and better about himself
get him help so he can begin the road to recovery