Background:

Eicosapentaenoic Acid (EPA; Timnodonic acid) is an omega-3 fatty acid.

参考文献:
[1]. Martins, J.G., 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. J Am Coll Nutr, 2009. 28(5): p. 525-42.
[2]. Huan, M., et al., Suicide attempt and n-3 fatty acid levels in red blood cells: a case control study in China. Biol Psychiatry, 2004. 56(7): p. 490-6.