Hypertensive patients can eat leeks, leeks are rich in dietary fiber and potassium, calcium, magnesium and other minerals, but also contains carotene, and contains sodium is very low, only 5.8mg/100g, hypertensive patients eat leeks will not cause elevated blood pressure. Leek contains more fiber, can promote gastrointestinal peristalsis, with softening blood vessels, reduce the role of blood lipids. Hypertensive patients should eat more dietary fiber-rich green vegetables, fruits and potassium-rich foods. The usual vegetables, such as spinach, eggplant, tomatoes, cabbage, mustard greens are suitable for consumption, and fruits such as apples, peaches and cherries can also be consumed.