The very fatty bear loves oils, fats and sweets

Fatty Bear knows he is fat, very fat and he also knows why. He likes eating food like chips, doughnuts, honey and fizzy drinks, and, as you know, they contain lots of fats. That's not too bad when it's winter and you need to keep warm, but be careful! If you eat too many fats you will get fatter and fatter and fatter... and that's not healthy. Fatty Baer says that he will make a healthy diet in spring, that he will eat lots of fish, nuts and beans. Do you believe him? What is the best food group if he needs these items of food? What are the main nutrients in this food group? Can you help the fatty bear; please?