NANP Board Practice Exam 2025 - Free NANP Board Practice Questions and Study Guide

Cold water fish is indeed a primary source of omega-3 fatty acids, which are essential fats that the body cannot produce on its own. These fatty acids, particularly EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid), play a crucial role in maintaining heart health, reducing inflammation, and supporting overall brain function. Fish such as salmon, mackerel, and sardines are rich in these beneficial nutrients, making them a widely recommended dietary choice for those looking to increase their intake of omega-3s.

In contrast, while olive oil is renowned for its heart-healthy monounsaturated fats and sunflower oil is high in omega-6 fatty acids, they do not provide significant amounts of omega-3s. Evening primrose oil, though it contains gamma-linolenic acid (GLA), is not a notable source of the omega-3 fatty acids typically sought for their various health benefits. These distinctions highlight why cold water fish stands out as a prominent omega-3 source.