Fish can be a nutritious food and an important source of omega-3 fatty acids, high-quality protein, vitamin D, vitamin B12, iodine, and selenium. However, fish can also contain environmental contaminants—particularly
Fish can be a nutritious food and an important source of omega-3 fatty acids, high-quality protein, vitamin D, vitamin B12, iodine, and selenium. However, fish can also contain environmental contaminants—particularly






