Hypomagnesemia is an electrolyte imbalance and is indicated by a low level of magnesium in the blood. The normal adult value for magnesium is 1.5-2.5 mEq/L.Magnesium is one of many electrolytes in your body and normal levels of magnesium are important for the maintenance of heart and nervous system function.agnesium is one of many electrolytes in your body and normal levels of magnesium are important for the maintenance of heart and nervous system function.
There are 390 calories in 1 McDonald's McMuffin of Sausage and Cheese On English Muffin. Calorie breakdown: 55% fat, 29% carbs, 15% protein.
1 Egg McMuffin - 300 calories per serving with 12 grams of fat. 2  McMuffin Chicken & Bacon: A breaded chicken patty, egg, bacon, ketchup, a special sauce and a slice of Cheddar cheese in an English muffin.3  Available in Germany. Sausage McMuffin with Egg-A sausage patty is substituted for the ham and the cheese side of the muffin is switched. 2  Introduced in 1984. 3  In India, chicken is used for the sausage patty. 4  Chicken McMuffin-A breaded chicken patty, lettuce, tomato, mayo and a slice of Cheddar cheese in an English muffin.