There is a lot of interest in the anti-aging field, and for good reason; we are all getting older. Aging is a natural process, and there is no reason to fear it. The research by Fitzgerald et al. demonstrates that is doesn't have to be unnecessarily complicated, and understanding how it works and knowing how to slow it down is extremely important. The healthiest lifestyles for our body and mind will help us delay the onset of many diseases and allow you to build a strong, energetic and youthful body.