Your waist size should not be more than half your height.

I saw many people who had advanced heart disease and I was so frustrated because I knew if they just knew how to do the right thing, simple lifestyle and diet steps, that the entire trajectory of their life and health would have been different.

Before you reach for the saltshaker, consider swapping your snacks for a healthier option.

If you can laugh your way through life, you can have a good time as you're going through the sometimes troubling time that we have in our lives.

If you change your lifestyle, remember it's not a wind sprint, but it's a marathon you're embarked on, and you'll be able to stay there.

The more decisions we make in a day, the more likely we are to make bad decisions - because deciding wears us down. You start making decisions in the morning, and by the middle of the afternoon, you're running on fumes.

Every hour you sit at work increases your mortality 11 percent. Think about that.