There is a relationship between hypotension and nutrition, although some of them are themselves caused by genetic or physical factors, in which case insufficient nutritional intake may promote the occurrence of hypotension. When hypotension occurs, the main thing is to identify the cause, if there is no wasting disease that causes hypotension, the main thing is to consider your own physical factors. Usually pay attention to a balanced intake of nutrition, more intake of protein-rich food, such as the intake of lean meat, eggs, milk, etc.. Secondly, do not be partial, more intake of fruits and vegetables, some weak elderly hypotension is prone to postural hypotension, then in this case, the elderly can choose to take a glass of light salt water orally in the morning to properly increase the body’s sodium and water retention to raise blood pressure. In people with hypotension, it is important to pay attention to nutritional intake and proper exercise to help improve cardiorespiratory function.