Platelet factor 4!

“In a remarkable convergence, scientists have discovered that the same blood factor is responsible for the cognitive enhancement that results from young blood transfusion, the longevity hormone klotho, and exercise.” These three “can somehow tell your brain, “Hey, improve your function,” said Saul Villeda, Ph.D., associate director of the UCSF Bakar Aging Research Institute and the senior author on the Nature paper. “With PF4, we’re starting to understand the vocabulary behind this rejuvenation.” ~ learn more