What is the diet for steatorrhea?
What is the diet for steatorrhea?
Steatorrhea usually occurs prior to protein deficiencies, since lipolytic activity decreases faster than proteolysis. Specific recommendations include a daily diet of 2000-3000 calories, consisting of 1.5-2 g/kg of protein, 5-6 g/kg of carbohydrates, and 20-25% of total calories consumed as fat (about 50-75g) per day.
Can a high fat diet cause steatorrhea?
Steatorrhea is not usually a major health concern and happens after eating meals high in fat, fiber, or potassium oxalate. Some foods that are especially high in indigestible or difficult to digest fats and fibers are likely causes of steatorrhea.
What is the cause of steatorrhea?
Although several conditions can lead to impaired lipid absorption and steatorrhea (excess fat in the feces), the most common causes of steatorrhea are related to bile salt deficiency, pancreatic enzyme deficiency, defective CM synthesis, or lymphatic obstruction.
How does pancreatitis cause steatorrhea?
Steatorrhea occurs only when 90% of pancreatic output has been lost, due to inadequate delivery of both lipase and bicarbonate. The acidic environment further inactivates what lipase may be present and precipitates bile salts, worsening fat absorption.
When to use a low fat diet for steatorrhea?
However, steatorrhea varies from patient to patient. The prescription of low-fat diets should only be prescribed if the steatorrhea is socially unacceptable for the patient or is causing muscle loss, or the patient reports nausea and/or indigestion when consuming fats.
What does steatorrhea stand for in medical terms?
Typically, medics use this term to refer to loose fat in stool and are often pronounced as “stē′ətərē′ə,” from two Greek words “stear” and “rhoia” for fat and flow respectively. When human intestines cannot satisfactorily absorb the fats, the body will only eliminate them from the stool (2,3).
How much fat can you excrete in a day with steatorrhea?
Excretion of more than 7 g of fat per day is diagnostic of malabsorption, although patients with steatorrhea often have values greater than 20 g/day. Stool fat analysis has limited sensitivity in CP because patients with mild and moderate disease would not be detected by this technique.
Why does stool become less prominent with steatorrhea?
This classical characteristic of stool may become less prominent and sometime remain absent if the patient reduces the consumption of dietary fat. Temporary steatorrhea results when the intestine is unable to absorb the fat either due to change in the diet or intestinal infection.