, going gluten-free will also lower El Moussa's chances of developing cancer again, according to his doctor, internal medicine specialist Dr. Ellen Song.
"If you stay gluten-free, one, you'll feel better and two, the risk of cancer is much, much lower," Song told El Moussa in a recent episode of"Flipping 101." El Moussa said that while going entirely gluten-free may seem intimidating, it is something that anyone can do if they put their ind to it. "Something I never realized until recently is we're machines, right?" El Moussa said."In a car, you can put in low-octane gas or high-octane gas. If we want our bodies to perform at the highest level we need to be putting in fruits and vegetables and healthy foods. If someone wants that change, it's just about setting a plan and getting started.""At 40 years old, I am in the best, best health of my life," he said."I've never felt this good.