depends on if the patty is like beef or whatever i guess

Chicken patties are healthier than beef because it has less fat, and if the burger buns were whole grain brown instead of white then it would be much healthier as well.

also

Because of the salt and sodium amount

O is healthy
H2O is healthy
H2O2 kills you

H2O2 aka Hydrogen Peroxide is safe on its own, but breathing in too much of it causes severe respiratory problems