A: Doctor, can you give me some suggestions on how to stay healthy?
B: Well, first of all, you need to make sure that you eat the right foods.
A: What are the best foods to eat?
B: You should emphasize fresh fruits and vegetables, along with whole grains and protein.
A: What should I avoid?
B: You need to avoid highly fatty and greasy foods. You should also avoid too much sugar and caffeine.
A: What else is important to stay healthy?
B: You need to get plenty of exercise every day. If you smoke, you need to stop.
A: Is it OK to drink alcohol?
B: Actually, studies have shown that people who have one-half a glass of alcohol per day do better than those who don’t drink.