Simple hypertension patients can eat sea fish, but the combination of hypertensive nephropathy and hypertension combined with hyperuricemia patients are not suitable for eating sea fish, you can eat freshwater fish, for the following reasons: a. Fish is rich in protein, B vitamins, trace elements, fish oil, etc., and the fat content is relatively small, very suitable for patients with high blood pressure to increase the nutrients, is very much in need of the organism. Practice is recommended to steam, hypertensive patients are not suitable for eating fried or stewed fish, because of this fish salt content, high fat. Second, hypertensive patients combined with hypertensive nephropathy or hyperuricemia, these three diseases will increase the burden of renal function, which indicator deterioration will advance the progress of renal function, and in turn, the deterioration of renal function will result in difficult to control blood pressure. It is recommended that hypertensive patients eat more fish, eggs, milk, vegetables, balanced with a better diet, fish to freshwater fish or steamed fish.