Best Health Advice (Part 2)br br Video by Dr Willie Ong br br 1. Drink 8-10 glasses of water in a day (for the average adult).br 2. Protect yourself from the sun, wind, dust and pollution.br 3. Avoid debt. Save money for emergency needs.br 4. Avoid other people's smoke. Smoking reducing one's lifespan by 6 years.br 5. Don't retire. Keep on working, learning and making new friends.