What is DHA used for in Supplements?

What is DHA used for these days?  While the abbreviation could refer to a form of vitamin C, the active ingredient in self-tanning products or a coal tar derivative, it is most commonly used to refer to Docosahexaenoic acid, an omega-3 fatty acid.  Here’s where you’ll find it and what it’s good for.

The primary dietary source of Docosahexaenoic acid in the human diet is fish and seafood.  At one time, beef, poultry and eggs may have been a source of the nutrient, but as they have been taken off of grass and other greens, fed primarily corn and grain, the foods are no longer sources of the nutrient.  Any omega-3 that they contain is alpha-linolenic acid or ALA.

ALA is an essential fatty acid, but it is not used by the human body “as is”.  It is converted to Eicosapentaenoic acid, which through a series of steps may eventually be converted to Docosahexaenoic acid, but researchers believe that the conversion occurs only under severe circumstances.  They know that only a small amount is converted and that high intakes of ALA do not increase circulating blood levels of Docosahexaenoic acid, which makes it an essential fatty acid, too.

What is DHA used for in the human body?  It is a primary component of brain cells, neurons and the epithelium inside of the eye.  It is believed that regular fish and seafood consumption was what allowed man’s brain to become larger, in the first place.

Low levels of Docosahexaenoic acid are associated with Alzheimer’s and depressive disorders.  Those findings indicate that the nutrient is necessary for the continued health of the brain, not just during early childhood or during fetal development.

What is DHA used for by food manufacturers?  Primarily, it is a food additive.  Until recently, the

What is DHA used for in the treatment and prevention of diseases?  That is a relatively new field of study, although it began over two decades, ago.  Arthritis, heart disease, and depression are just a few of the conditions that may benefit from  supplementation.

Most cardiologists agree that the primary benefit is in the area of heart disease prevention.  Exactly how much is necessary to provide the benefit is still unclear.  But, most doctors recommend a minimum daily intake of Docosahexaenoic acid and Eicosapentaenoic acid combined.

What is DHA used for?  It’s used by the human body to grow and live.  It is a nutrient essential for good health and long life.

Laurel Cohen is a strong advocate of natural health in all its forms: skin care, supplementation, and farm fresh foods. She enjoys introducing people to the best natural products she can find and uses herself daily. Visit her site http://www.omega-3-for-health.com to learn about the omega 3 fish oils Laurel uses daily for optimal health.

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