Blood tests show whether the levels of different substances in your blood fall within a normal range. For many blood substances, the normal range is the range of levels seen in 95 percent of healthy people in a certain group.For many tests, normal ranges vary depending on your age, gender, race, and other factors.Your blood test results may fall outside the normal range for many reasons.lood tests show whether the levels of different substances in your blood fall within a normal range. For many blood substances, the normal range is the range of levels seen in 95 percent of healthy people in a certain group.
A multigrain English muffin provides 136 calories, 5 grams of protein, 27 grams of carbohydrate, 2 grams of dietary fiber, 0 grams sugar, 1 grams of fat and 173 milligrams of sodium.
The bran muffin has 420 calories, 20 grams of fat and only trace amounts of fiber, while ham, egg and cheese on an English muffin clocks in at 300 calories and 12 grams of fat, with the added advantage of a boost of protein to jump-start metabolism in the morning.