If you didnât change your oil or oil filter, eventually the filter would stop working and dirt would accumulate in the engine and your oil would lose its lubricating qualities.
A single slice of commercially prepared whole wheat bread (shown on label) provides almost 70 calories, and about 1 gram of fat. The slice also provides almost 4 grams of protein and 11.6 grams of carbohydrate. But since it also provides about 2 grams of fiber, you'll only consume about 9.6 net carbs per slice. Remember however, that you need to double those nutrition counts if you make a sandwich with two slices of bread.
Depending on the type of bread: rye, wholemeal or white, one average 32 gram slice packs between 70 to 80 calories. Regular butter is 7 calories per gram so the total can be anywhere between 90-100 calories for a very lightly buttered whole wheat slice and 200 calories for a thickly buttered, white bread toast. Going for wholemeal, grain or rye bread will lower the calories compared to white bread, but not much - they have other health benefits especially on your blood sugar level.