Vitamins A and C help erase cell memory take vitamins today Vitamins A and C aren't just good for your health, they affect your DNA too. Researchers at the Babraham Institute and their international collaborators have discovered how vitamins A and C act to modify the epigenetic 'memory' held by cells; insight which is significant for regenerative medicine and our ability to reprogramme cells from one identity to another. The research is published today in Proceedings of the National Academy of Sciences ( PNAS ). take vitamins today For regenerative medicine, the holy grail is to be able to generate a cell that can be directed to become any other cell, such as brain cells, heart cells and lung cells. Cells with this ability are present in the early embryo (embryonic stem cells, ESC) and give rise to the many different cell types in the body. For the purposes of regenerative medicine, we need to be able to force adult cells from a patient to regress back to p...