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Is DHA an Omega 3?

According to the University of Maryland, DHA (docosahexaenoic acid) is one of the three most common types of omega 3 fatty acids. Their Web site indicates omega 3 fatty acids reduce inflammation and also reduce the risk of arthritis, cancer and heart disease. Omega 3 and omega 6 fatty acids should be balanced in the diet.

  1. Types of Omega 3 Fatty Acids

    • Alpha-linolenic acid, ALA, is converted by the body into eicosapentaenoic acid, EPA, and DHA. EPA and DHA are the two types of omega 3 fatty acids most readily usable by the body.

    Sources of DHA

    • DHA is available in fatty fish such as lake trout, albacore tuna, salmon, mackerel and herring. The University of Maryland Medical Center suggests two servings of fish each week. Mercury levels are a concern in some species of fish, which may limit levels that can be safely consumed.

    Plant Sources of DHA

    • Soybeans, nuts, canola and flaxseed contain ALA which the body converts to DHA.

    Recommended Daily Requirements of DHA

    • According to the Web site dhaomega3.org the American Heart Association recommends 900 milligrams per day of DHA for people with heart disease. They also recommend 650 mg per day for healthy individuals.

    Symptoms of Low DHA Levels

    • According to the University of Maryland Medical Center omega 3 deficiency leads to poor memory, fatigue and mood swings as well as heart disease.

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