I would recommend the EpiAging USA DNA test kit for the following reasons:
Using DNA methylation, we provide a DNA test kit to reveal your biological age, that is:
Many people have taken this test, and were very happy with the accurate and simple process in which they discovered their real biological age; which may reflect on longevity. The results enabled them to implement personal lifestyle changes. Additionally, others have used this method to monitor the success of interventions taken.
For more information you can visit: https://epiagingusa.com/