Luis Manzano is known for being a health buff.
He goes to gym regularly and is into mixed martial arts.
He, however, has a sinful indulgence: He can finish a party-sized pizza, that's 13 slices, in one sitting.
At his launch as the newest ambassador of Shakey's on August 31, he said, "Sabi ko nga sa inyo, yung isang party size talaga ng pizza, kaya kong daanan lang.
"Tinalo ko pa ang kahit na anong bagyo."
But that's only during his cheat days.
Luis believes in eating healthy, but he does not deprive himself.
"It's all about finding the perfect balance, e," the Family Feud host answered when asked how he maintains his lean physique.
He added, "What I do, sometimes, three days of clean eating 'tapos one day or meal na laban ako.
"'Tapos three days again na clean eating 'tapos laban na naman."
Then he sees to it that he does his regular fitness routine.
But the Kapamilya star clarified that he doesn't "really work out to lose weight," but rather, he wants to become healthy.
Another important advice he underlined is to eat in moderation.
He said, "There's so much to enjoy, from maalat to matamis, so para sa 'kin, if you're trying to be healthy, you just have portions.
"Just get the flavors in, kapag nakarami, bawi na lang the next day."