Welcome to the Vitality in Aging Longitudinal Study! After completing this pre-enrollment form, an e-consent form will auto-start. After signing and submitting the e-consent, you will have 2 months to complete the baseline questionnaire, AMP and O3I tests. When they have been completed, you will be enrolled in the study.

Please be advised that lab tests are available in the continental United States only. Restrictions apply in NY, NJ, RI, and MA. Not available in MD. Kits are not available in PA. If you live in one of these states listed please call the Life Extension Blood Lab at +1-800-678-8989 for assistance.

Loading... Loading...
You have selected an option that triggers this survey to end right now. To save your responses and end the survey, click the button below to do so. If you have selected the wrong option by accident and do not wish to leave the survey, you may click the other button below to continue, which will also remove the value of the option you just selected to allow you to enter it again and continue the survey.
The response has now been removed for the last question for which you selected a value. You may now enter a new response for that question and continue the survey.