Bananas are believed to be the fruit we are most familiar with, and they contain many nutrients, such as protein, calcium, iron, minerals, vitamins, etc. These substances are beneficial to human health. They can also help lower blood pressure and prevent cardiovascular diseases. 1. The nutritional components of bananas: sugar, protein, pectin, potassium, calcium, phosphorus, iron and other minerals, and vitamins A, B, C, E, F, carotene, etc., and almost no cholesterol. From a nutritional perspective, the sugar in bananas can be quickly converted into glucose and immediately absorbed by the human body, making it a quick source of energy. Potassium has an inhibitory effect on sodium in the human body. Eating more bananas can lower blood pressure and prevent hypertension and cardiovascular disease. 2. Studies show that eating two bananas a day can effectively lower blood pressure by 10%. Efficacy: Bananas are rich in potassium and magnesium. Potassium can prevent blood pressure from rising and muscle cramps, while magnesium has the effect of eliminating fatigue. Therefore, bananas are the fruit of choice for patients with hypertension. 3. Pantothenic acid and other ingredients contained in bananas are the body's "happy hormones" that can reduce psychological stress and relieve depression. Eating bananas before going to bed can also have a calming effect. Dutch scientists believe that bananas are the fruit that best meets nutritional standards and can add a smile to people's faces. The vitamin A contained in bananas can enhance resistance to disease and is needed to maintain normal fertility and vision; thiamine can prevent beriberi, promote appetite, aid digestion, and protect the nervous system; riboflavin can promote normal growth and development of the human body. Bananas can also promote gastrointestinal motility, moisten the intestines and promote bowel movements, moisten the lungs and relieve coughs, clear away heat and detoxify, aid digestion and nourish. Bananas are easy to digest and absorb. They can be eaten safely by everyone from children to the elderly, and they provide balanced nutrition. 4. Taboo: Bananas are high in potassium. People with acute and chronic nephritis and renal insufficiency are not suitable to eat too much. It is recommended that these patients limit the amount of bananas they eat to half a banana per day. In addition, bananas are high in sugar, with one banana containing about 120 calories (equivalent to half a bowl of rice), so people with diabetes must also pay attention to the amount they consume. Bananas are cold in nature, so people with stomach pain, abdominal coldness, and weak spleen and stomach should eat less. |
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