There are products that may reduce genetic mutation damage and preventing cellular accumulation of a form of renegade DNA that may accelerate aging. The inhibition of this aging process is called gene silencing because certain genes that are implicated in the process are "silenced. A molecule called nicotinamide adenine dinucleotide, or NAD, is closely associated, as a cofactor. The finding that NAD is crucial for gene silencing and, perhaps, lifespan extension may prove to be one of the most important discoveries of our time. NAD is readily obtainable from niacinamide found in our products DNAble and BioEnhance with DNAble.