Hack Your Health: The Secrets of Your Gut

How do I fix my gut?

ENDOSCOPY SONOGRAPHY

I hear people say they're hungry,

and they look very happy after they've eaten.

I'm jealous of those people because I no longer feel hunger.

I don't think there's anything healthy

about what I do.

I wonder what damage I've done to my body.

It's not? I looked at it. It has tons of sugar.

How much fiber is in one hot dog?

What? Zero grams!

I wonder what this is.

Ooh! This is like a spoon.

I guess you do this.

I want the test to tell me why I don't have an appetite.

And about the relationship between my organs and eating.

It's difficult to walk here.

We should put hot dogs in there.

The hot dog and bun on its own is rated yellow.

- But that's not too bad, right? - It's not too bad, but also not good.

But it's better when it's with cheese and avocado.

Oh, I like avocado.

It's amazing.

The more toppings you add to it, the better.

Oh my God. Pork tenderloin.

I'm sure that I've eaten 10,000 hot dogs

since the beginning of my career.

I am Japanese, but I've eaten like an American.

I think that's what's damaged my body.

Wow, this aroma.

This is real Japanese food, huh?

So beautiful.

Is competitive eating damaging your stomach?

When we go out together,

I mean, the rest of us eat more than you do.

Yeah, it's true.

Kobi thinks he might be broken.

He doesn't feel hungry or full.

- He doesn't feel those things at all. - Oh really?

There are times when he realizes that he hasn't eaten anything in three days.

It's that bad, really?

I feel like the more you eat, especially junk food,

the more you damage your body.

Ever since I started this career, I've wondered

what damage I've done to my body.

I want to know how it is damaging my brain and nervous system.

I used to crave

cakes and curry when I was little.