How to solve the biggest problems with good health

We don't really think about our health until it is gone. I was with a colleague just a couple of weeks ago who had a health wake up call. He went to the Doctor for his normal check-up and he was told he was almost a full blown diabetic. He realized that he could change his lifestyle to eliminate the possibility of developing diabetes. After all, he is not that old and he doesn't want to start going down the road of using medications and facing the complications that come with a debilitating disease such as di