Omega-3 polyunsaturated fatty acids and vegetarian diets

However, vegetarians (and those who eat minimal amounts of oily fish) may be at a disadvantage where intake of essential fatty acids (EFAs) is concerned, and this could potentially counteract some health benefits of the vegetarian diet. In this article, we review EFA intake and status of vegetarians and consider whether current intakes in this population are sufficient to achieve and maintain optimal health. We also explore the potential benefits of adding supplemental sources of docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) derived from microalgae, and make practical suggestions for optimising EFA status in vegetarians.