Anything white is bad for you.
White bread
Sugar
Salt
White flour
White rice
Pasta
Yogurt
Just to name a few.
You need to eliminate these white foods to help get you started in adopting a healthier way of eating.
White food generally refers to foods that are white in color and that have been processed and refined, like flour, rice, pasta, bread, crackers, cereal, and simple sugars like table sugar and high-fructose corn syrup.