Yes, the truth. Well explained. So, now, we see the differences.
Yes, why should you?
For a healthy and fit body, follow a balanced diet.
The first two pictures says a thousand words. Eventhough the burger is tasty, I would not want to give a try.
At first, I wanted to write more, discussing on the picture. Then, I realised I don't have enough time. Maybe next time. But, definitely by seeing the pictures, you would have learned something.