Fish Oil Supports a Good Mood - Mind And Muscle

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Fish Oil Supports a Good Mood

The omega-3 fatty acids found in fish oil have a wide variety of health benefits. They are essential fatty acids and are involved in many important processes in the body. The body needs adequate amounts of both omega-3 and omega-6 fatty acids in the proper ratio. Unfortunately most people consume far more omega-6 than omega-3 fatty acids, throwing off the ratio. Supplementing with fish oil can help promote a healthy inflammatory response and promote cardiovascular health among many other benefits.

Research shows that consuming adequate omega-3 fatty acids may boost mood and relieve depressive symptoms. Several studies have shown omega-3’s to have a positive effect in people with depressive symptoms. One study even showed that consuming adequate amounts of the omega-3 fatty acids EPA and DHA was associated with improved mood and behavior. A meta-analysis of many trials determined that EPA seems to be the omega-3 most responsible for the effects on mood.

Will taking fish oil boost your mood? Well, maybe. For most people probably not, but consuming an inadequate amount of omega-3 fatty acids might be a contributing factor to depression. Getting plenty of omega-3 fatty acids from sources such as fish oil should support a good mood and healthy mental function.



1. Colangelo LA, He K, Whooley MA, Daviglus ML, & Liu K. (2009). Higher dietary intake of long-chain omega-3 polyunsaturated fatty acids is inversely associated with depressive symptoms in women. Nutrition (Burbank, Los Angeles County, Calif.). 25(10), 1011-9.

2. Rondanelli M, Giacosa A, Opizzi A, Pelucchi C, La Vecchia C, Montorfano G, Negroni M, Berra B, Politi P, & Rizzo AM. (2010). Effect of omega-3 fatty acids supplementation on depressive symptoms and on health-related quality of life in the treatment of elderly women with depression: a double-blind, placebo-controlled, randomized clinical trial. Journal of the American College of Nutrition. 29(1), 55-64.

3. Gow RV, Matsudaira T, Taylor E, Rubia K, Crawford M, Ghebremeskel K, Ibrahimovic A, Vallee-Tourangeau F, Williams LM, & Sumich A. (2009). Total red blood cell concentrations of omega-3 fatty acids are associated with emotion-elicited neural activity in adolescent boys with attention-deficit hyperactivity disorder. Prostaglandins, Leukotrienes, and Essential Fatty Acids. 80(2-3), 151-6.

4. Mischoulon D, Best-Popescu C, Laposata M, Merens W, Murakami JL, Wu SL, Papakostas GI, Dording CM, Sonawalla SB, Nierenberg AA, Alpert JE, & Fava M. (2008). A double-blind dose-finding pilot study of docosahexaenoic acid (DHA) for major depressive disorder. European Neuropsychopharmacology : the Journal of the European College of Neuropsychopharmacology. 18(9), 639-45.

5. Martins JG. (2009). EPA but not DHA appears to be responsible for the efficacy of omega-3 long chain polyunsaturated fatty acid supplementation in depression: evidence from a meta-analysis of randomized controlled trials. Journal of the American College of Nutrition. 28(5), 525-42.

ABOUT THE AUTHOR: Cassie is a chemistry major and national level bodybuilder. Questions or comments? Talk to Cassie on the FORUM or on FACEBOOK.

DISCLAIMER: The information on this website reflects the opinion of our staff and manufacturer’s and should not be interpreted as medical advice. The information is not unbiased or independent and is the opinion of the owners of The descriptions and statements accompanying these products and vitamin supplements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure or prevent any disease. 

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