Diet vs exercise: which is more important?
Tegan Taylor: Norman, are you familiar with the game ‘Would You Rather’? Norman Swan: No, but what would…
Should you be flexible enough to touch your toes?
Tegan Taylor: I actually want to ask you, Norman…I can’t see you, are you standing or sitting? Norman…
At-home DNA tests — what can they tell you?
Norman Swan: So, Tegan, have you done your DNA to find out where your ancestry came from, or…