Effects of eicosapentaenoic acid and docosahexaenoic acid on anxiety-like behavior in socially isolated rats.

The effects of fish oil for improving mental health have been reported. The present study was undertaken to compare the effects of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) on anxiety-like behavior using a rat model. Experimental diets enriched in EPA or DHA as glycerides were prepared.