Does Adam Richman have health problems?

I stay super-vigilant about my health," he said, "and I don't eat necessarily like I eat on the show in my day to day life. It's a system of checks and balances. I try to stay extra-vigilant, not just about doctor visits, but supplements, making sure I work out on a daily basis.

taken from the link :

nj.com/entertainment/tv/index.ssf/2009/07/tca_man_v_food_host_adam_richm.html