When comparing nutrition labels, you'll want to pay attention to:

Serving Size: 2 slices or 52 grams (g)

Calories: 70 per slice

Nutrients: 0.75g of Total Fat per slice

125 milligrams (mg) of Sodium (salt) per slice

12.5g of Total Carbohydrate per slice

2g of Protein per slice

7.5% DV of Calcium per slice

And 7.5% DV of Iron per slice

Percent Daily Vaule (% DV): how much a nutrient contributes to a daily diet of 2,000 calories a day.

Now let's compare, wheat (difference from white bread):

Serving Size: 1 slice or 26g

Calories: 60, (-10)

Nutrients: 1g of Total Fat, (+0.25)

12omg of Sodium, (-5)

12g of Total Carbohydrate, (-0.5)

3g of Protein, (+1)

2% DV of Calcium, (-5.5)

And 4% DV of Iron, (-3.5)

Overall, wheat bread is lower in calories and sodium than white bread. Also, wheat bread is higher in fiber and protein. Yet, wheat bread in lower in the minerals calcium and iron.