It's hard to reach [the age of] 100. We're not programmed for longevity. We are programmed for something called procreative success.

It's hard to reach [the age of] 100. We're not programmed for longevity. We are programmed for something called procreative success.

Deepen your existing spiritual commitment.

Having a purpose and knowing exactly what your values are will add additional years to your life.

Diet and supplements and exercise programs aren't what is achieving longevity. Having a faith-based community can add four to 14 years.

Life expectancy in America is about 79, we should be able to live to 92. Somewhere along the line, we're leaving 13 years on the table. So my quest is -- how do we get those extra 13 years? And how do we make those extra 13 years good years?

The people you surround yourself with influence your behaviors, so choose friends who have healthy habits.