I Alter My DNA Daily

Finally, a scientific discovery made just for me!In the current issue of Cell Metabolism— my basic light reading— researchers report on beneficial changes to DNA achieved both through drinking caffeine and through exercise."The DNA changes in question are known as epigenetic modifications and involve the gain or loss of chemical marks on DNA over and above the familiar sequence of As, Gs, Ts, and Cs . . . Broadly speaking, the findings offer more evidence that our genomes are much more...