You'll learn:
- That you shed skin more frequently than snakes do
- Why the number of fat cells you have rarely changes, no matter how much you diet or exercise -- they simply get bigger or smaller
- How you can measure and control fat
- That your hair is made from the same stuff as horses' hooves
- That you use only a small amount of the oxygen you inhale
- Why blood pressure is a more important health measure than heart rate -- with four ways to lower dangerously high blood pressure
- Why our bodies crave foods that make us fat
- How to use heart rate to shape an optimal workout session -- one that's neither too easy nor too strenuous
- Why a tongue with just half a dozen taste buds can identify thousands of flavors
- Why bacteria in your gut outnumbers cells in your body -- and what function they serve
- Why we age, and why we can't turn back the clock
- What happens to your body in the minutes after you die