White Bread

Why is white bread so bad for you and why is white bread good?

I hear a lot of people saying how bad white bread is for you, why is it so bad? Why is brown bread good for you?
I meant why is brown bread good for you.

White bread is considered bad because the wheat has to be bleached to the white shade you see. The bleaching process removes all the nutrients. Brown bread, which is made from a grain such as wheat, rye has nutrients. However, brown bread can be bad for you if you are allergic to grains.

White bread