[dropcap]C[/dropcap]alcium is the most abundant mineral in the body, with 99% residing in teeth and bones where it constitutes 40% of skeletal bone weight along with 45% phosphorus.
As a component of hard tissues, calcium fulfills a structural role to maintain body size and acts as attachments for musculoskeletal tissues.
Q: What does the non-skeleton calcium do in the body?
A: The remaining 1% of calcium is present in blood and soft tissues. Calcium levels in the blood are maintained within very strict limits by dietary intake, hormonal regulation and a rapidly exchangeable pool in bone tissue. The many important functions are described below.
What Is Calcium Deficiency In Celiac Disease and/or Gluten Sensitivity?
Image of Pancreas From Gray’s Anatomy. Courtesy Wikipedia.org
What Is Pancreatic Insufficiency?
[dropcap]P[/dropcap]ancreatic insufficiency is a disorder characterized by insufficient exocrine production of pancreatic enzymes for normal digestion of fats, proteins, and carbohydrates that results in maldigestion of these foodstuffs.
Pancreatic insufficiency also causes malabsorption of the fat-soluble vitamins: vitamin A, vitamin D, vitamin E, and vitamin K.
Q: What are the exocrine enzymes produced by the pancreas?
A: Exocrine enzymes produced by the pancreas include amylase for the digestion of carbohydrates, lipase for the digestion of fats, and protease for the digestion of proteins.
While lipases and amylase are secreted in the active form, proteases are secreted as pro-enzymes (need to be activated). Trypsinogen is converted to its active form trypsin in the duodenum by enterokinase, a protease secreted by the enterocytes (surface cells that line the duodenum), and trypsin in turn activates the other pancreatic proteases.1
Pancreatic enzymes are released by the pancreas into the internal pancreatic duct that empties into the common bile duct from which they are pumped through the Sphincter of Odi directly into the duodenum as needed. Tthe Sphincter of Odi is a strong circular muscle that controls the entrance of pancreatic enzymes into the duodenum.
After a meal, enzyme secretion into the duodenum increases quickly reaching peak output within the first 20 to 60 minutes, then decreasing to a stable level before reaching an interdigestive level at the end of the digestive period, that is, about 4 hours after meal intake.2
Medical treatment is with medication that contains enzymes to break down carbohydrates, fats, and protein in food at mealtime. This treatment is safe, effective, and has few side effects.
What Is Pancreatic Insufficiency In Celiac Disease and/or Gluten Sensitivity?
Sources:
Fieker A, Philpott J, Armand M. Enzyme replacement therapy for pancreatic insufficiency: present and future. Clin Exp Gastroenterol. 2011;4:55-73. doi: 10.2147/CEG.S17634. [↩]
Fieker A, Philpott J, Armand M. Enzyme replacement therapy for pancreatic insufficiency: present and future. Clin Exp Gastroenterol. 2011;4:55-73. doi: 10.2147/CEG.S17634. [↩]
[dropcap]S[/dropcap]teatorrhea is a condition of abnormal stool composition and consistency that is due to high fat content because fat from food is not digested and absorbed into the body but rather passes out with stool.1
Q: How does fatty stool look?
A: The stool in steatorrhea appears pale, bulky and may float in the toilet. If stool is loose, it varies from a pudding consistency to whipped cream. If it is solid, it can vary from thin sqiggles to big turds that smear the sides of the toilet bowl. All types have a foul smell.
Fat of any kind must be digested, or broken down, by enzymes into fatty acids and glycerol and then these parts only are absorbed through the small intestinal lining into the body. The failure to digest or absorb fats deprives the body of these foodstuffs needed for many functions such as blood clotting and vital cell parts such as eye and brain structure.
Fat malabsorption produces malabsorption of vitamins A, D, E, and K because these vitamins can only be absorbed along with fatty acids.
What Is Steatorrhea In Celiac Disease and/or Gluten Sensitivity?
Sources:
Murray JA, The widening spectrum of celiac disease. American Journal of Clinical Nutrition. Mar 1999;69 (3):354-365. [↩]
[dropcap]L[/dropcap]ow cholesterol found in blood indicates an abnormal blood level of this essential lipid (fat) that is characterized by decreased production of steroid hormones and bile.
Cholesterol is a soft, fat-like substance found in the bloodstream and is an essential structural component in all body cells. It is required for membrane fluidity and permeability of cells. Within the cell membrane, cholesterol also functions in intracellular transport, cell signaling and nerve conduction.
Cholesterol is required for these essential body processes:
Cholesterol is converted to bile by the liver and stored in the gallbladder until needed for digestion of fats in the small intestine.
Cholesterol is used by the adrenal glands to produce the steroid hormones cortisol and aldosterone.
Cholesterol is used by the sex glands to make progesterone, estrogen, and testosterone and their derivatives.
Cholesterol is needed for the production of vitamin D.
Q: What makes cholesterol bad for you?
A: There are different forms of cholesterol that can be bad or good depending on the level. In blood vessels, low-density lipoprotein (LDL or ‘bad’) cholesterol can abnormally join with fats and other substances to build up in the inner walls of arteries. The arteries can become clogged and narrow, and blood flow is reduced. This is atherosclerosis which can lead to stroke, heart attack and thrombosis.
High-density lipoprotein (HDL or ‘good’) carries harmful cholesterol away from the arteries and helps protect from heart attack and stroke.1
What Is Low Cholesterol In Celiac Disease and/or Gluten Sensitivity?
Hard formations in the kidneys composed mainly of calcium oxalate, also uric acid and cystine, and varying in size from microscopic crystals to several centimeters in diameter. Click for full description.
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What Is Calcium?
