Toast bread is not high in calories. The weight of a piece of common toast is about 30-50g, the heat is about 100- 150g, and the heat of whole wheat toast is about 247 kcal/100g. But the brand, quality and composition of toast will be different.

It can supplement rich carbohydrates, cellulose and protein for the body, enhance human immunity and increase satiety. However, it should be noted that after excessive intake of this toast bread, the starch in it can be easily converted into sugar, which may increase blood sugar, so it is not recommended for diabetic patients to eat too much.

White toast contains more calories than whole wheat toast.

Suppose that the cream, baking powder and making technology used in the two kinds of toast are the same. White toast is made from refined wheat flour without wheat bran, while whole wheat toast is made from flour ground from wheat with wheat bran.

The main difference between white toast and whole wheat toast is that it contains different proportions of starch. The starch of white toast accounts for more than 90%, while the starch of whole wheat toast only accounts for 70%. So white toast has more calories than whole wheat toast.