LiveScience invites experts in science & technology to provide insightful commentary and informed perspective on news, current events, innovations, big ideas and ongoing research. Expert Voices includes Op-Ed analysis and opinion as well as interesting observations from the field and science labs around the world.
Recent scientific studies have claimed, almost vampire-like, that transfusions of blood from teenagers can help delay or reverse the ageing process. Where do these claims come from? Do they stack up?