i haven't tried this, so you'll have to judge for yourself.
The use of ribonucleic acids (RNAs, the building-blocks of DNA), improve cell repair processes, enhance cellular capabilities and increase the maximum number of cell divisions in animals and vitro tests. Human clinical studies with RNA supplements such as NeyGeront ® and RN13 ® indicate that there are a number of biological, physiological and practical improvements for geriatric patients.