Watch what you eat. If it grows on trees, it is good for you. Eat more vegetables and fruits.
Get up and move! Couches are for sitting, not for growing roots. Go for a walk. Do something!
If you think you are overweight, you probably are. Check your body mass index, or BMI.
Get check-ups. “An apple a day keeps the doctor away, but check-in with him or her regularly,” he said.