Fish oil can be obtained from eating fish or by taking supplements. Fish that are especially rich in the beneficial oils known as omega-3 fatty acids includes mackerel, herring, tuna, salmon, cod liver, whale blubber, and seal blubber. Two of the most important omega-3 fatty acids contained in fish oil are Eicosapentaenoic acid (EPA) and Docosahexaenoic acid (DHA). According to research conducted at Harvard University, omega-3 fatty acid deficiency ranked as the sixth highest killer of Americans. If you don’t eat a lot of oily fish, taking a fish oil supplement could help you get enough omega-3 fatty acids and the amazing health benefits that comes with it. NOTE: The materials and the information contained on Natural ways channel are provided for general and educational purposes only and do not constitute any legal, medical or other professional advice on any subject matter. None of the information on our videos is a substitute for a diagnosis and treatment by your health professional. Always seek the advice of your physician or other qualified health provider prior to starting any new diet or treatment and with any questions you may have regarding a medical condition. If you have or suspect that you have a medical problem, promptly contact your health care provide.