What is considered junk food? What is junk food? Why McDonald is? They are edible?

Processed or sweet food (the nice tasteing stuff)

Cococola.
I don't trust companies that are so greedy for money (and lives)

Junk food are the tasty, mouth watering food which doesn't help but harm our body. Junk food also causes Heart problems and obesity. Examples:????????. . Junk food is opposite of healthy food that is ?????????????