Fish rank as the most diverse group of vertebrates in the world. Scientists recognize over 37,000 distinct species, with many more waiting to be discovered. Most fish fall into the ray-finned group of ...

Fish are rich in protein, omega-3 fatty acids, vitamin D, and minerals like iodine and selenium. However, they can contain varying amounts of mercury, a heavy metal. Healthier fish options are those ...

Merve Ceylan is a dietitian and health writer with four years of experience writing for companies in the nutrition and health industry. Fish are rich in protein, omega-3 fatty acids, vitamin D, and ...