Omega-3 Deficiencies and Mood Disorders

omega-3 deficiencies mood disorders

Omega-3 deficiency may be linked to mood disorders

According to a January 30 article in Science Daily, “Deficiency of Dietary Omega-3 May Explain Depressive Behaviors,” researchers discovered that “reduced levels of omega-3 had deleterious consequences on synaptic functions and emotional behaviors.” Additional excerpts:

“Our results can now corroborate clinical and epidemiological studies which have revealed associations between an omega-3/omega-6 imbalance and mood disorders,” explain Olivier Manzoni and Sophie Layé. “To determine if the omega-3 deficiency is responsible for these neuropsychiatric disorders additional studies are, of course, required.”

In conclusion, the [study] authors estimate that their results provide the first biological components of an explanation for the observed correlation between omega-3 poor diets, which are very widespread in the industrialized world, and mood disorders such as depression.

To read the full article, click here.


INSERM (Institut national de la santé et de la recherche médicale) (2011, January 30). Deficiency of dietary omega-3 may explain depressive behaviors. ScienceDaily. Retrieved January 31, 2011.

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