From www.youtube.com - January 22, 2013 9:04 AM

Metoprolol had already been identified by me as a life extending drug based on two human RCTs which reported mortality reductions in hypertensives that exceeded the standard mortality rate, as well as the control groups. PMID: 3293400, PMID: 1682683. 

 

There is no indication that these hypertensives should have mortality rates better than the general population, therefore the bettering of the standard mortality rates makes these drugs anti-aging.

 

THE BENEFIT IS ABOUT 45% EQUALING BETTER THAN A SIX YEAR LIFE EXTENSION FOR HUMANS