Skip to content

Magnesium Deficiency

magnesium
Bananas Are a Good Source of Natural Magnesium.

What Is Magnesium?

[dropcap]M[/dropcap]agnesium 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. [↩]

Vitamin C Deficiency

vitamin c gluten celiac disease symptomWhat Is Vitamin C?

[dropcap]V[/dropcap]itamin 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. [↩]

Vitamin D Deficiency

Sunshine Delivers Free Vitamin D To Everyone.
Sunshine Delivers Free Vitamin D To Everyone.

What Is Vitamin D?

[dropcap]V[/dropcap]itamin D is the principle regulator of calcium homeostasis (balance) in the body.  This “vitamin” is really a prohormone, meaning it acts like a hormone but is not. Vitamin D does, however, contain cholesterol in its molecular structure like steroid hormones.

The physiological importance of vitamin D encompasses much more than the regulation of bone metabolism although this is a mighty function.

Q: How does vitamin D regulate bone metabolism?

A: In regulation of bone metabolism, vitamin D works in three ways: 1) enables active absorption of calcium from the small intestine, 2) enhances reabsortion of calcium by the kidneys that would otherwise be excreted in urine, and 3) plays an active role in skeletal development and bone mineralization. Mineralization gives strength to living bone tissue.

Vitamin D interacts with receptors within cells to effect transcriptional changes in many cell types including those in gut, bone, breast, prostate, brain, skeletal muscle, and the immune system.1

In regards to the essential role of vitamin D in muscle tissue, it has been recently shown that vitamin D regulates both muscle function and structure of primary myofibers.2

Vitamin D is converted in the body to a molecule that is biologically active. The active form is 1,25-dihydroxyvitamin D, usually referred to as vitamin D3. About 80% comes from sun exposure and the remaining from food.

Vitamin D3 is synthesized in the skin from 7-dehydrocholesterol via photochemical reactions requiring UV light (sunlight). That is, light that contains energy from the sun is incorporated into molecules of  7-dehydrocholesterol in the underlying dermis of skin to make this vitamin. This is why inadequate exposure to sunlight contributes to vitamin D deficiency.

Blood concentration of 25(OH)D is the best indicator of vitamin D status. It reflects vitamin D produced in the skin and that obtained from food and supplements and has a fairly long circulating half-life of 15 days.3

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

Sources:
  1. McCarty DE, Chesson AL Jr, Jain SK, Marino AA. The link between vitamin D metabolism and sleep medicine. Sleep Med Rev. 2014 Aug;18(4):311-9. doi: 10.1016/j.smrv.2013.07.001. [↩]
  2. Girgis CM, Mokbel N, Cha KM, Houweling PJ, Abboud M, Fraser DR, Mason RS, Clifton-Bligh RJ, Gunton JE. The vitamin D receptor (VDR) is expressed in skeletal muscle of male mice and modulates 25-hydroxyvitamin D (25OHD) uptake in myofibers. Endocrinology. 2014 Sep;155(9):3227-37 [↩]
  3. http://ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/ [↩]

Zincemia (Low Zinc Blood Level)

Zincemia low zinc level symptom of celiac disease and glutenWhat Is Zincemia?

[dropcap]Z[/dropcap]incemia means the zinc level in blood plasma is too low to meet metabolic needs of the body for this mineral.

Q: How important is a normal blood level of zinc?

A: A low blood level of zinc is characterized by widespread alterations in energy metabolism, growth, hemoglobin, carbon dioxide transport, hormone activity, insulin storage, many enzyme activities, prostaglandin function, collagen production, male fertility, protein synthesis, and vitamin A metabolism.

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