Cod fish oil contains Omega-3, Omega-6 and irreplaceable fatty acids that can keep the heart and cardiovascular system healthy.
Eating catfish urine can make vision more clear.
The acid in the liver removes fluid from the eye and can weaken the eye. It is not possible to completely cure the fish. But the omega-3 found in big fish oil is a way to prevent eye problems. Doctors often recommend people with glaucoma to drink cod liver oil.