As we emerge from the depth of winter, this month we will take a look at how the combination of Omega 3, Vitamin D and resistance exercise can slow down the aging process; how young blood plasma can help with surgical outcomes in a human trial; how Klotho gene therapy can increase the lifespan of mice; and in the Canadian content study, how cellular reprogramming can protect retinal neurons and maintain vision in a mouse model of multiple sclerosis.