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Vitamin C Deficiency

vitamin c gluten celiac disease symptomWhat Is Vitamin C?

Vitamin C, also called ascorbic acid or ascorbate, is an essential water soluble vitamin.

Fresh supplies of vitamin C are required every day to perform vital roles throughout the body among which are the production of connective tissue such as skin, blood vessels and bone, anti-inflammatory responses and anti-oxidant performance. See below for all roles.

Vitamin C fights for us! It has an anti-cancer effect stemming from its role as a potent anti-oxidant in blood plasma and within cells. It also protects nucleic acids (DNA) from oxidative damage and inhibits the formation of nitrosamines (carcinogenic compounds formed in the digestive tract).

Importantly, vitamin C can regenerate vitamin E from an oxidized state after vitamin E performs its own anti-oxidant role against free radicals and vitamin C works together with other anti-oxidants, such as beta-carotene and glutathione, to increase their overall anti-oxidant effect.

A study investigating the specific anti-inflammatory and anti-oxidant micronutrients that reduce oxidative stress found that in adolescents with metabolic syndrome (MetS) the lower the vitamin C level in blood the worse the MetS status and blood uric acid level.  MetS prevalence was estimated at 7% among boys and 3% among girls.1

Vitamin C reverses osteoporosis by reducing or preventing oxidative stress that destroys living bone tissue. Osteoporosis is a disorder of bone inflammation that results in thin, weak bones that may easily fracture. In normal bone structure, vitamin C is required to form collagen, which is living bone tissue.

In humans, vitamin C reduces the duration of common cold symptoms, even if its effect is not clear.2

Vitamin C must be obtained from food daily because our bodies, unlike monkeys and other animals, cannot produce it.

Urinary excretion of vitamin C cannot be detected when vitamin intake is below the required levels. On the other hand, when intake exceeds saturation in the body, the vitamin and/or its metabolites are actively excreted into urine to prevent excessive toxicity of the vitamins.3

What Is Vitamin C Deficiency In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. TGBeydoun MA, Canas JA, Beydoun HA, Chen X, Shroff MR, Zonderman AB. Serum antioxidant concentrations and metabolic syndrome are associated among U.S. adolescents in recent national surveys. J Nutr. 2012 Sep;142(9):1693-704. doi: 10.3945/jn.112.160416. [↩]
  2. Shaik-Dasthagirisaheb YB, Varvara G, Murmura G, Saggini A, Caraffa A, Antinolfi P, Tete’ S, Tripodi D, Conti F, Cianchetti E, Toniato E, Rosati M, Speranza L,Pantalone A, Saggini R, Tei M, Speziali A, Conti P, Theoharides TC, Pandolfi F. Role of vitamins D, E and C in immunity and inflammation. J Biol Regul Homeost Agents. 2013 Apr-Jun;27(2):291-5. [↩]
  3. Shibata K, Hirose J, Fukuwatari T. Relationship Between Urinary Concentrations of Nine Water-soluble Vitamins and their Vitamin Intakes in Japanese Adult Males. Nutr Metab Insights. 2014 Aug 5;7:61-75. doi: 10.4137/NMI.S17245. eCollection 2014. [↩]

Magnesium Deficiency

magnesium
Bananas Are a Good Source of Natural Magnesium.

What Is Magnesium?

Magnesium is an essential mineral predominantly found in the body within cells, where it is vital for their functions.

Here is a summary of what magnesium does in our body:

  1. Co-factor for over 300 enzymes involved in the metabolism of food components and synthesis of many compounds.
  2. Required for nerve transmission.
  3. Required for muscle activity (acts to relax muscles in opposition to calcium which acts to contract).
  4. Acts to maintain heart rhythm.
  5. Required for membrane transport and interactions.
  6. Required for glucose metabolism and energy production within cells.
  7. Component of bone mineralization and tooth formation.
  8. Plays a key role in calcium and phosphorus metabolism and management by parathyroid hormone.
  9. Maintains the structural and functional integrity of vital eye tissues such as lens.1

Only 1% of magnesium is found in blood, but the body must keep blood levels of magnesium constant.

What Is Magnesium Deficiency In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. Agarwal R, Iezhitsa I, Agarwal P, Spasov A. Magnesium deficiency: does it have a role to play in cataractogenesis? Exp Eye Res. 2012 Aug; 101:82-9. doi: 10.1016/j.exer.2012.05.008. [↩]

Inflammation

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inflammation-post-4What Is Inflammation?

Inflammation is our body’s necessary self-defense response and repair mechanism for these assaults:

1) injuries such as cuts, scrapes, sprains, broken bones, burns, insect bites, toxins; 2) invading organisms such as bacteria; and 3) allergens and food sensitivities such as gluten.

Inflammation can be immediate (acute) or persistent (chronic).

Acute inflammation is marked by increased blood flow, migration of white blood cells, and release of defensive proteins and chemicals to the site of injured tissue. Among these chemicals are free radicals in the immune response to injury that are beneficial yet require the activity of anti-oxidants such as vitamin E and vitamin C to control.

Free radicals are chemical particles containing one or more unpaired electrons, which may be part of the molecule. They cause the molecule to become highly reactive.1

The majority of this response takes place in the first 12 to 24 hours after the assault. The inflammatory process continues until all the damaged tissue or invading germs are removed (usually about 5 days).2

Chronic inflammation is marked by persistence weeks to months or longer after tissue damage. Note: high concentrations of free radicals generated in chronic inflammation may be important causes of damage to cell structures. The defensive activity of anti-oxidants such as vitamin E and vitamin C are required to remove free radicals.

Chronic inflammation increases the risk for systemic diseases such as type II diabetes, obesity, heart disease, high blood pressure, arthritis, osteoporosis, chronic fatigue, migraine, autoimmune disease, and vasculitis which may cause stroke, heart attack or deep vein thrombosis (DVT).

Importantly, chronic inflammation is a risk factor for the onset of cancer.3

Q: Are there blood tests available for detecting inflammation?

A: Yes. Your medical health practitioner can order either or both of the following blood tests that measure the amount of inflammation present although not the source of inflammation. Abnormal is an elevation in blood levels.

  1. C-reactive protein (CRP). This test measure C-reactive proteins that are released into the bloodstream within a few hours of tissue injury or infection. CRPs are cytokines called ‘acute phase reactants,’ meaning first on the scene. The CRP test is also useful to monitor treatment response and flare-ups of chronic inflammatory disease such as vasculitis, systemic lupus, and inflammatory bowel disease.
  2. Erythrocyte sedimentation rate (ESR or sed rate). This test measures the rate of fall of blood cells in a sample tube of blood. An increase in the rate of fall shows inflammation due to an increase of C-reactive proteins in the blood specimen. Alone or with the CRP test, the ESR is especially useful for monitoring inflammation of veins and arteries.

In regards to celiac disease, disappearance of blood antibody levels of tissue transglutaminase IgA (tTG-IgA) indicate that inflammation has also subsided. These antibodies should be checked at 3 months, 6 months if indicated, and one year after diagnosis to monitor healing. On the other hand, raised antibodies indicate that there is definitely ongoing inflammation in the small intestine.

In regards to non-celiac gluten sensitivity, disappearance of blood antibody levels of anti-gliadin IgA and IgG at 3 months, 6 months if indicated, and one year after diagnosis indicate that inflammation has also subsided. On the other hand, raised antibodies indicate that there is definitely ongoing inflammation caused by gluten within the body.

What Is Inflammation In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. Ruttkay-Nedecky B, Nejdl L , Gumulec J. The Role of Metallothionein in Oxidative Stress. Int. J. Mol. Sci. 2013, 14(3), 6044-6066; doi:10.3390/ijms14036044. [↩]
  2. Taber’s Cyclopedic Medical Dictionary. 19th ed. F A Davis Company. Philadelphia, PA. [↩]
  3. Brighenti E, Giannone FA, Fornari F, Onofrillo C, Govoni M, Montanaro L, Treré D, Derenzini M. Therapeutic dosages of aspirin counteract the IL-6 induced pro-tumorigenic effects by slowing-down the ribosome biogenesis rate. Oncotarget. 2016 Aug 20. doi: 10.18632/oncotarget.11441. [↩]

Systemic Lupus Erythematosus 

bruiseWhat Is Hypoprothrombinemia?

H ypoprothrombinemia is a deficiency of prothrombin (clotting factor II) in the blood that is characterized by impaired hemostasis in response to trauma or a laceration.

Q: What is hemostasis and how is it altered by a deficiency of prothrombin?

A: Hemostasis encompasses the tightly regulated processes of blood clotting, platelet activation, and blood vessel repair.1

Prothrombin is a protein clotting factor present in blood that is involved in the first part of hemostasis, which is blood clotting or coagulation. Vitamin K is required for prothrombin production.

When a laceration or wound is sustained, prothrombin is converted to the enzyme thrombin. Thrombin in turn acts on fibrinogen to convert it to fibrin which then forms the framework of a clot to stop bleeding. Deficiency of prothrombin prevents this series of events and bleeding is not properly stopped.

After the clotting process of hemostasis would come the second part, platelet activation. Eventually, coagulation and platelet activation are switched off by blood-borne inhibitors.

What Is Hypoprothrombinemia In Celiac Disease and/or Gluten Sensitivity?

Sources:

  1. Versteeg HH, Heemskerk JWM, Levi M,  Reitsma PH. New Fundamentals in Hemostasis. Physiological Reviews Published 1 January 2013Vol. 93no. 327-358DOI: 10.1152/physrev.00016.2011 [↩]

Depression

What Is Postbulbar Duodenal Ulceration/Stenosis?

P ostbulbar duodenal ulceration is a chronic inflammatory disorder characterized by thickening of the intestinal lining with excoriation penetrating the muscularis mucosae (muscle layer of the intestine) associated with villous atrophy.

The ulcer is well-defined. Stenosis due to thickening of the area narrows the hollow inside of the duodenum which impairs passage of foodstuffs and may lead to obstruction.

Q: Is postbulbar duodenal ulceration painful?

A: Postbulbar duodenal ulceration may not cause symptoms but usually causes gnawing pain that is relieved by eating food. After eating there develops nausea and bloating.

Complications include obstruction, bleeding, and perforation of the duodenal lining. Ulcers do not usually become malignant.

What Is Postbulbar Duodenal Ulceration/Stenosis In Celiac Disease and/or Gluten Sensitivity?

Addison’s Disease (Primary)

Underarm showing skin darkening, which is a feature of Addison's Disease
Underarm showing skin darkening, which is a feature of Addison’s Disease

What Is Primary Addison’s Disease?

Addison’s disease is an autoimmune destruction of the adrenal glands by autoantibodies that target the adrenal cortex, or outer part of these glands, and is characterized by a slow progressive failure of the adrenal glands to adequately produce its steroid hormones.

Symptoms of adrenal fatigue or failure may not develop until the majority of adrenal tissue is destroyed. When untreated, progression leads to coma, called Addisonian crisis, which is a medical emergency.

There are two adrenal glands each located on top of a kidney and enclosed in a connective tissue capsule. Each is a small, triangular shape that is made of two parts: the outer region and the inner region.

The inner region, called the adrenal medulla, produces epinephrine and norepinephrine chemicals that are needed to deal with stress.

The outer region, called the adrenal cortex, produces adrenocortical (steroid) hormones and releases them into the bloodstream in response to pituitary stimulating hormone from the brain.

Q: What is the function of steroid hormones produced by the adrenal glands?

A: Functions of the three steroid hormones produced by the adrenal glands are:

  1. Glucocorticoids restrain inflammation and metabolism of carbohydrates, fats and proteins to maintain a normal glucose blood level. The major glucocorticoid is hydrocortisone.
  2. Mineralocorticoids regulate the retention and excretion of fluids and electrolytes by the kidneys. The most important mineralocorticoid is aldosterone.
  3. Androgen (testosterone) is a male sex hormone.

Secondary adrenal insufficiency may develop from other causes that are not immune related such as chronic infections, tumor, and medications.

What Is Addison’s Disease In Celiac Disease and/or Gluten Sensitivity?

Dysbiosis (Intestinal)

What Is Intestinal Dysbiosis? Intestinal dysbiosis is an imbalance of the composition and quantity of microbe populations (called the microbiota), that naturally inhabit our human gut. Dysbiosis causes altered gut immunity, abnormal fermentation of undigested foodstuffs,… 

Aortic Vasculitis

Inflamed Aorta. Courtesy Quizlet.com
Inflamed Aorta. Courtesy Quizlet.com

What Is Aortic Vasculitis?

Aortic vasculitis is an inflammatory disease of the aorta that causes dilation of the aorta wall with narrowing of the inside passageway and results in widespread impairment of blood flow to tissues served by the aorta.

Q: What is the result of inflammatory disease of the aorta?

A: The aorta is the largest artery in the body. It extends from the left ventricle (lower chamber) of the heart and carries blood out of the heart with each beat to rest of the body. Narrowing of the aorta’s inside diameter due to swelling from inflammation causes elevated blood pressure and enlarged heart because of back pressure of blood unable to be fully pumped out of the heart with each beat. The heart enlarges because the difficulty of pumping blood out makes it work harder than normal.

Vasculitis that causes midaortic syndrome is a variety of aortic coarctation (narrowing) located in the lower thoracic aorta, the abdominal aorta or both, involving the intestinal and renal vessels (kidney). It usually presents with arterial hypertension.1

What Is Aortic Vasculitis  In Celiac Disease and/or Gluten Sensitivity?

Sources:

  1. Massel D. n-3 polyunsaturated fatty acids reduced mortality and morbidity after recent myocardial infarction. Therapeutics. Jan-Feb 2000:6 [↩]

Calcium Deficiency

active-milk-quality-picture-material_38-4418What Is Calcium?

Calcium 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?

Anemia, Iron Deficiency

Red Blood Cell Comparison. Courtesy medindia.com
Red Blood Cell Comparison. Courtesy medindia.com

What Is Iron Deficiency Anemia?

Iron deficiency anemia is a blood cell disorder that is characterized by formation of small, pale red blood cells, causing tissue hypoxia. Hypoxia is the inability to meet the demands of the body for oxygen.

Q: Why do small, pale red blood cells cause tissue hypoxia?

A: Small, pale red blood cells (erythrocytes) cause tissue hypoxia because they are not able, as do normal erythrocytes, to pick up adequate oxygen from the lungs and carry it to cells that use oxygen.

Red blood cell production and function are dependent on a sufficient level of iron in the body and also the ability to use available iron to make hemoglobin in red blood cells.

Hemoglobin is a protein that binds oxygen in red blood cells to be carried by the bloodstream to cells throughout the body. In iron deficiency anemia,  hemoglobin in females is below 12.5g/dl (normal range is 12.5 to 16g/dl) and in males it is below 13.5g/dl (normal range is 13.5 to 17.5g/dl).

Iron must be obtained from the diet, since the body cannot make it, but there are various factors that can interfere with absorption and use in the body, causing anemia. Iron absorption from the gut first requires ionization, or gaining a positive electrical charge, in the strongly acidic environment of stomach juice. Ionized iron, only, can be absorbed in the duodenum, which receives the acidic contents of the stomach before it is neutralized further along.

Dietary iron can be heme or non-heme depending on the food source. Heme iron obtained only from animal food sources is absorbed into the bloodstream by active transport across the brush border (microvilli) which cover the multitudinous villi of the small intestinal lining.

Non-heme iron obtained from plants must bind with apoprotein after entering the enterocyte (surface cell of small intestinal lining) to be ferried to the underlying basolateral membrane and exited by active transport into the bloodstream.

Frequently, chronic anemia due to iron deficiency is accompanied by increased platelets, and this thrombocytosis resolves with iron repletion (normal iron level). Conversely, in severe iron deficiency anemia, patients may have thrombocytopenia (low platelets), which also resolves with iron therapy.1

What Is Iron Deficiency Anemia In Celiac Disease and/or Gluten Sensitivity?

Sources:

  1. Koury M and Rhodes M. How to approach chronic anemia. Hematology Am Soc Hematol Educ Program. 2012;2012:183-90. doi: 10.1182/asheducation-2012.1.183. [↩]