Here is an ABC News story about how to live to 100. They share a lot of good information, most of it centered around the Nobel Prize winning research on Telomeres and telomerase. The video explains that there is a way to test your own telomeres, although it is very expensive. The test tells you how well you are aging and how you can manage that.
The story shares how your lifestyle choices affect your aging process. Some of the things that they say you can do
*ask for nutritional profile tests
*take your medications, exersize, aerobic and resistance training
*decrease body fat
*meditate and reduce stress