STUDIO CITY (CBS) — The fountain of youth may be closer than you think.

According to Dr. Joseph Chang, its in our genes!

Chang visited the KCAL 9 studios Wednesday to talk about his new book, “The Aging Myth.” He says that people can live “younger” and longer lives by just exercising naturally, eating a wide spectrum of foods, bonding with people, reading and managing stress.

For more on how to unlock the secrets of aging, visit Dr. Chang online.