Why is hamburger a diet food?

pu1. Huh? It's a food that makes you gain weight

2019-11-01

OK

pu2. If you look at the ingredients, it's meat and vegetable bread

2019-11-01

OK

pu3. Many people misunderstand that meat is high in protein. There's more fat than you think

2019-11-01

OK

pu4. There's probably a lot of fat

2019-11-01

OK

pu5. Americans who like hamburgers can tell why they're obese

2019-11-01

OK