I say the answer would be C. Unsaturated fat because as studies shows, eating foods rich in unsaturated fat improves blood cholesterol levels, which can decrease the risk of heart disease.
Hope it helps! ;)
I think the best choice would be to think about the good feelings he has. The more he think about being stressed and sad, the more those feelings would increase and take up his whole emotions. Thinking of good feelings would surely help him lighten up the load he is feeling.
I believe the answer is c. nuts and seeds.
