For ages blood sucking immortality and regeneration has been the sole preserve of vampires but medical science has now put the 'Dracula therapy' to better use than just preying on the innocent – as a method to fight ageing. A test tube full of your own blood could be used to get rid of wrinkles say doctors. Dracula therapy as the name suggests is a therapy that uses blood. We extract nearly 15-20 ml (a test tube) of blood from the person's body and after processing it with growth hormones in a laboratory the blood is injected on the