Macronutrients are critical for your health and well being. These nutrients get their category name from the fact that your body requires a large quantity compared to micronutrients like vitamins and minerals.Macronutrients are the parts of food your body uses for energy and muscle building. They provide calories. Each type of macronutrient has a different number of calories per gram.
Fractional Sodium Excretion Calculator is the percentage of the sodium filtered by the kidney which is excreted in the urine.It is measured in terms of plasma and urine sodium.It is useful in the evaluation of acute renal failure and oliguria.