PLEASE HELP... I WILL MARK AS BRAINLIEST!!!

Well...Its Pretty Simple.
1.Well it would affect the way he eats and also he would start exercising, and checking blood levels regularly.
2.As i said in question one he can start exercising and be careful on the way he eats.
3.I would recommend that he would go to a gov website or a trusted hospital or university. An example of one of them is www.cdc.gov.
You are very welcome and i hope this helped :D
By the way mind if u could go over to my question and help me.