MaxiNutrition Omega-3s are essential fatty acids (EFAs) which are fats that need to be obtained from the diet. Fish oils are a good source of Omega 3, which contain both eicosapentaenoic (EPA) and docosahexaenoic (DHA). EPA/DHA are proven to support heart function, in addition DHA is proven to support the maintenance of normal vision and brain function. When to use Omega 3 Soft Gels Take 1 soft gel up to 3 times per day with water. Do not exceed the recommended dosage.