Well if he is eating any unhealthy food I would start by cutting down on all of the sweets,junk food and othe unhealthy stuff.second I would advise he excercises more. An hour or two each day should do just fine for him to lower the risk.
Answer: Due to their mysterious nature Have a great day :)
The correct answers to this question is the protein serving is too large, grains are not represented, and the vegetable serving should be larger. Hope I helped!