Potassium is an indispensable element for the human body. Its main role is to maintain normal neuromuscular function, to regulate the osmotic pressure and acid-base balance of the body, and to play an important role in the metabolic process of cells. Next, we will introduce some fruits, vegetables and other types of food with high potassium content. 1, fruits with high potassium content: including bananas, kiwis, persimmons, dates, apricots, oranges, oranges, strawberries, grapes, nectarines, watermelons, apples and pears, etc., are rich in potassium; 2, vegetables with high potassium content: including spinach, celery, rape, kale, parsley, yams, fresh peas, beans, scallions, lettuce, etc., among these vegetables. Lettuce, etc. These vegetables are rich in potassium; 3, staple foods: staple foods with high potassium content include flour, rice, millet, as well as sweet potatoes, corn, buckwheat, potatoes, yams, etc.; 4, meat and eggs: fish and shrimp, goose, chicken and pork, beef and other meat contain potassium, milk and eggs also contain some potassium. Potassium deficiency in the human body may cause a decrease in physical strength, heat resistance, and in serious cases, may also lead to metabolic disorders in the acid-base balance of the body, as well as cardiovascular system dysfunction. It is recommended that when the body shows symptoms of low potassium, it should be promptly regulated to improve the state of potassium deficiency. In the usual diet, it is important to pay attention to a balanced nutrition and not to be picky, so as not to cause potassium deficiency due to improper diet.