The benefits of eating fish every day are as follows: 1. Fish is rich in polyunsaturated fatty acids, and if it is consumed properly, the benefits of lowering blood lipids are very obvious and can prevent the occurrence of cardiovascular diseases. 2. The benefits of fish are very obvious in improving the immunity of the body and correcting sarcopenia. 3, to supplement the body with zinc, iodine, selenium and other minerals, the benefits of regulating the body’s metabolism will also be very obvious.