A Little Too Heavy: Obesity Awareness Meet Ben, a young boy who dreams of becoming a chef. Ben had obesity because he ate too many sugary foods and consumed more calories than his body needed, causing him to gain weight. Foods provide energy measured in calories. Eating from all five food groups—grains, dairy, vegetables, proteins, and fruit—keeps you healthy. Too many sugary, high-calorie foods can lead to obesity, which causes diabetes, cholesterol, and heart problems. By eating healthy foods, limiting junk food, and exercising regularly, you can stay fit and achieve your dreams—just like Ben!