the Physicians Committee does not recommend eating any fish or shellfish because they can contain unsafe levels of contaminants and are often high in mercury and other environmental toxins that have no place in a healthy diet. Fish also contain no fiber and are high in animal protein, and often, in saturated fat and cholesterol.
Read our report on fish and shellfish safety.
The most nutritious sources of omega-3 and omega-6 fatty acids are plant-based foods, including green leafy vegetables, legumes, wheat germ, soybeans, and ground flaxseeds. We do not recommend fish or fish oil as a healthy source of essential fatty acids. By getting omega-3 and omega-6 fatty acids and protein from plant-based foods, you can avoid the health risks associated with fish consumption.