Sites listed will inform readers about the concept of life expectancy or about the general factors influencing life expectancy.

This is not a site for commercial product listings. Consider submitting to one of the many sections for "shopping" or "life-extension" or "anti-aging".

For quicker placement in the directory please follow these Submission Tips:

Title: Name of Site or Organization

Description: This describes the website and should note distinguishing features found on the site without the use of hype, personal pronouns, or repetitive terms.