There's no such thing as too many articles that hit all the sensible, obvious, smart points about maintaining long term health. Here's one from the Edmonton Journal. You only get one body to make it through the next few decades of medical advances in regenerative medicine, so it's best to take good care of yourself. Lose weight, exercise, take supplements, practice calorie restriction and keep up a good relationship with a physician you trust. Young or old, it's the simple, obvious things that will keep you alive and well to benefit from the future of healthy life extension and advancing medical science.