With each taste test, the kids' reactions are recorded on camera — and let's just say they don't hold anything back.
"[If I] have to eat this to become a pro-athlete, no. That's not worth it," another participant says following a spoonful of cottage cheese with flax seeds.
By the end of the video, one of the boys sums the (generally) not-so-enjoyable food experience up on a more philosophical level:
"I do still want to be a professional athlete. Here's why: You win, you lose. It sucks when you lose, especially big games. But you learn. That's what it takes! So kudos to you, athletes."
Be sure to watch the full video below for more: