I am currently in my 3rd year of high school and I was wondering what to major for university if I was aiming to "cure aging", like what Aubrey de Grey is doing. I thought a few times about Gerontology, but since I had the impression that Gerontology branches mostly focuses on how to make old people feel comfortable psychologically, instead of the actually biological aspects of Gerontology. The Gerontology course includes bio gerontology but I was wondering if it would be better if I went into general biology instead of just Gerontology.