Young Blood Reverses Aging?
Written by Editor   
Tuesday, May 06, 2014 05:24 PM

As a follow up to the story reported last week Blood of World's Oldest Woman Hints at Limits of Life a study now reports injecting old mice with blood from younger mice improved their cognitive abilities along with promoting new neuron growth in their spinal cords, researchers found -- further evidence that some factor in blood keeps regenerative processes going for a time, but then disappears with aging.