According to an interview conducted by Vice, a man named Dan Janssen has survived by only eating pizza for the last 25 years.

Dan is a 38- year-old woodworker out of Maryland who is also diabetic.  Vice spoke to Dan and asked how he could survive on gluten, tomato sauce, and cheese alone.


Here is a sample of Dan's interview:

VICE: It's been said that you're the king of pizza. How did you get that reputation?
Dan Janssen: I've been eating pizza exclusively every day of my life for the past 25 years, and I'm not just talking about a slice of pizza every day. I usually eat an entire 14" pizza, and I only eat cheese pizza. I never get sick of it. If I go to one pizza shop or another brand, it's like eating a completely different meal.

What's your go-to pizza?
My absolute favorite pizza is from Pontillo's in Upstate New York. [Author's note: It’s a chain based in Rochester with 20 locations in that area.] I haven't had it in over ten years, so I can't speak to whether it's still good, but the last time I had it, it was far above any pizza I'd ever had.


Why don’t you eat other food?
I used to eat “regular food” like every normal American, but when I was 15 or 16, I made the decision to become a vegetarian based on ethical reasoning. I still loved the taste of meat, and I still love it to this day, but due to my beliefs, I gave it up. That was about 23 years ago. I also hate vegetables. 

Read more at Vice