A: Do you have any tips on how to stay healthy?
B: How do you think I got to look this good at my age?
A: Let me guess, you drink a lot of water?
B: I drink at least eight glasses a day.
A: I bet you exercise every day, too.
B: I try, at the very least, to walk 20 minutes a day.
A: I didn't think walking was good exercise.
B: Walking briskly is great exercise.
A: What about eating habits?
B: Try to eat as much non-processed stuff as possible.
A: What do you mean non-processed?
B: If it's in a can, a bag, or a box it's probably processed.