An uncommon elastolytic skin disorder characterized by abnormal reduction and degeneration of elastic fibers of the skin.

What Is DHA?

[dropcap]D ocosahexaenoic acid (DHA) is an essential omega-3 fatty acid that is abundant in the brain, being crucial in brain structure. As such DHA is a key component of neuronal membranes together with arachidonic acid (a major opposing omega-6 fatty acid), making up 15-20% of the brain’s dry mass.

This polyunsaturated fatty acid is obtained from fish sources of food.

In healthy human volunteers, positron emission tomography (PET) has shown that the normal human brain consumes 4.6 mg/day of DHA.¹

DHA is particularly concentrated in highly active membranes such as nerve synapses (junctions) and photoreceptors in the eye (retina).

Q: How much DHA is in the retina?

A: DHA makes up more than 30% of the retina.²

In other roles, DHA is an  important building material for the eicosanoids, a large group of highly bioactive hormone-like substances including prostaglandins, leukotrienes, and thromboxanes that are involved in blood clotting, inflammation, and vasoconstriction.

DHA has been shown to increase insulin sensitivity as opposed to the opposite problem of insulin resistance, to improve muscle mass, and protect against non-alcoholic fatty liver disease.³

Egert et al. in a study of people aged 19 to 43 years with normal cholesterol showed that DHA intake significantly increased serum HDL (good) cholesterol. Also, DHA significantly decreased fasting serum triglycerides.⁴

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

Sources:

1. Rapoport SI. Brain arachidonic and docosahexaenoic acid cascades are selectively altered by drugs, diet and disease. Prostaglandins Leukot Essent Fatty Acids. 2008 Sep-Nov;79(3-5):153-6. Epub 2008 Oct 29. [↩]
2. Richardson AJ. The importance of omega-3 fatty acids for behavior, cognition, and mood. Scandinavian Journal of Nutrition. 2003;47(2):92-8 [↩]
3. Espinosa A, Valenzuela R, González-Mañán D, D’Espessailles A, Guillermo Gormaz J, Barrera C, Tapia G. Prevention of liver steatosis through fish oil supplementation: correlation of oxidative stress with insulin resistance and liver fatty acid content. Arch Latinoam Nutr. 2013 Mar;63(1):29-36. [↩]
4. Egert S, Kannenberg F, Somoza V, et al. Dietary alpha-linolenic acid, EPA, and DHA have differential effects on LDL fatty acid composition but similar effects on serum lipid profiles in normolipidemic humans. J Nutr. 2009;139:861–868. doi: 10.3945/jn.108.103861 [↩]

Inflammation of the aorta that causes a variety of aortic coarctation (narrowing), located in the distal thoracic aorta, the abdominal aorta or both, involving the intestinal and renal vessels (kidney).

An inflammatory condition of the eyelids that is not caused by an invading organism such Staphylococcus aureus.

A feature of B-vitamin complex deficiency, especially riboflavin and/or pyridoxine deficiency, characterized by redness of the lips with cracking and weeping in the corner of the mouth.

An inherited disease of the exocrine glands which causes the body to produce abnormally thick and sticky mucus.

What Is EPA?

[dropcap]E PA (eicosapentaenoic acid) is an essential omega-3 fatty acid that is crucial for fetal brain and retina development and the child’s subsequent neurodevelopment among very many other activities in people of all ages.

Omega-3 fatty acids  are polyunsaturated long chain fatty acids which must be obtained from animal foods since they do not occur in plants.

In all ages, EPA is essential for normal brain function.

Q: Why is EPA essential to the way the brain works?

A: EPA helps nerve cells in the brain to communicate with each other.

In pregnancy, EPA may also play a role in determining the length of gestation and in preventing perinatal depression in the mother.¹ and is essential for normal growth in children.

EPA is important building material for the eicosanoids, a large group of highly bioactive hormone-like substances including prostaglandins, leukotrienes, and thromboxanes that are involved in blood clotting, inflammation, and vasoconstriction. Its many important functions are described below.

What Is EPA Deficiency?

Sources:

1. Coletta JM, Bell SJ, and Roman AS. Omega-3 Fatty Acids and Pregnancy. Rev Obstet Gynecol. 2010 Fall; 3(4): 163–171 [↩]

What Are Tremors?

[dropcap]T remors are repetitive patterns of involuntary muscle contraction and relaxation originating from disorder in the basal ganglia of the brain. See image of hand tremor (to left) courtesy of Antonio Piedade.

Rythmic shaking may affect various parts of the body including hands, arms, legs, trunk, tongue, or vocal cords.¹

Causes include malnutrition, drug adverse effects especially antipsychotics, environmental toxins, and conditions such as Parkinson disease and thyroid disease, which causes toxic levels of thyroid hormone.

What Are Tremors In Celiac Disease and/or Gluten Sensitivity?

Sources:

1. http://www.ninds.nih.gov/disorders/tremor/detail_tremor.htm [↩]

What Is Depression?

[dropcap]D epression is a mood disorder characterized by absence of cheerfulness, dejection, and loss of interest or pleasure in living, making the person dysfunctional and unable to cope with or perform tasks of daily living.

More than a feeling, this negative psychological status can range from mild to profound and can involve other parts of the body, causing physical problems such as poor digestion, constipation, weight gain or weight loss, mentrual irregularities in females, and impotence in males.

Q: How is depression identified?

A: According to the American Psychiatric Association, depression is a psychic condition that lasts for more than a month and involves four or more of these symptoms:

• Abnormal appetite.
• Diminished ability to concentrate or think properly.
• Feelings of worthlessness.
• Low energy or fatigue.
• Physical inactivity or hyperactivity.
• Sleep disturbances.
• Thoughts of death.

Grief or sadness at the loss of a loved one or a similar event or remorse for sin is normal. However, depression that is prolonged usually involves imbalances of nerve chemicals called neurotransmitters. Imbalances can result from health disorders such as hormonal imbalances, low blood sugar, stress, drug side effects, or nutrient deficiencies.

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