Ever hit the sauna for some sweat therapy after a night of drinking? The popular method of detox is becoming more common, but does it really work? In this episode, Arnold shares some surprising research about what really happens to your body during a sauna session. You'll also learn about the one change you can make to your diet that science suggests can help you lose 11 pounds without changing anything else. And, if you're worried about muscle loss, the final item is for you.
