Beachbody Vice President of Nutrition Denis Faye, M.S. has been answering your nutrition, fitness, and wellness questions since 2002. He also co-wrote Tony Horton’s book The Big Picture and co-created several Beachbody nutrition plans, including P90, P90X2, P90X3, Body Beast, PiYo, T-25, and 21 Day Fix. And as much as he loves his job, he’d much rather be on his bike right now.