It’s recommended that you should be eating more whole grains and less processed/refined grains such as white bread. When grains are processed/refined the germ and bran are stripped away and the endosperm layer is left. The reason they do this is because of perseverance and color. The endosperm has a much longer shelf life by itself and it’s white color looks better. But the germ and the bran is where all the nutritional value is. So when you eat a refined or processed grain you’re eating a simple carb which spike insulin levels and puts body in fat storage mode. So if you’re going eat grain make sure it’s a whole grain and you’ll be consuming a complex carbs and keeping your body out of fat storage mode.
Eat Whole Grains and Stop Storing Fat