Eat your vegetables, have a positive outlook, be kind to people, and smile.

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?

Actually, when you get into your sixties and above, you want to think about exercise differently. It's not just about you know cardiovascular or lifting weights. It's also about avoiding accidents.

Gratitude always comes into play; research shows that people are happier if they are grateful for the positive things in their lives, rather than worrying about what might be missing.

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

The brutal reality about aging is that it has only an accelerator pedal. We have yet to discover whether a brake exists for people.

The beauty of moving naturally, i.e. walking and gardening, is they're low impact. You're less likely to fall down and break a hip. Setting up your life so you're nudged into general physical activity every day is a strategy for your entire life from age 10 to 100.