Does fish oil improve mood?
Introduction Fish oil, rich in omega-3 fatty acids (EPA and DHA), has been studied for its potential impact on mood. Here, we summarize findings from randomized controlled trials (RCTs) on the effects of fish oil supplementation on mood, specifically focusing on studies involving human subjects published in top-tier journals. Evidence General Population : Omega-3 fatty acids and stress-induced changes to mood and cognition in healthy individuals : A study involving 72 young adults found that while fish oil stabilized feelings of anger and confusion under stress, it had no significant overall effects on mood or cognitive function in non-stressful situations (Giles et al., 2015) . Effect of fish-oil supplementation on mental well-being in older subjects : This study with 302 older adults found no significant impact of EPA+DHA supplementation on measures of mental well-being over 26 weeks (van de Rest et al., 2008) . Specific Populations : Depressed Bipolar Offspring : A trial with depres