1. Move naturally. Don't do marathons or pump iron; work around the house, garden, walk, cycle, walk when talking on the phone.
2. Know your purpose. Have a reason for waking up in the morning.
3. Kick back. Find ways to shed stress, whether it's praying, napping or going to happy hour.
4. Eat less. Stop eating when you are 80% full.
5. Eat less meat. Beans are a cornerstone of most centenarians' diets.
6. Drink in moderation. Only the Seventh-day Adventists in California didn't have one to two glasses a day.
7. Have faith. Denomination doesn't seem to matter, but attending faith-based services (4 times a month) does.
8. Power of love. 
Put families first, including committing to a partner and keeping aging parents and grandparents nearby.
9. Stay social. Build a social network that supports healthy behaviors.