- Do you catch a cold more than once a year?
- Do you consider alcohol a drug?
- Do you drink a lot?
- Do you eat a lot of vegetables?
- Do you eat lots of fruit?
- Do you ever get headaches?
- Do you know anyone who suffers from migraine headaches?
- Do you ever read magazines or news articles about health?
- Do you exercise every day?
- Do you go for regular medical check-ups?
- Do you go to the dentist's at least twice a year?
- Do you have a lot of stress?
- Do you have any allergies?
- Do you have any scars?
- Do you suffer from backaches?
- Do you know anyone with false teeth?
- Do you often eat fast food?
- Do you smoke?
- Do you take medicine when you are sick?
- Do you take vitamins or mineral supplements?
- Do you think nuclear power is safe?
- Do you think pets are good for a person's health?
- Do you think you are fit?
- Do you think you will live until a ripe old age?
- Do you think you would be a good surgeon?
- Do you use an alarm clock to wake up?
- Do you usually get enough sleep?