Banana (scientific name: Musanana? Lour。 Plantain, also known as its fruit, is widely planted in tropical areas. Bananas are delicious and nutritious. The plant is a large herb, which emanates from the rhizome and forms a pseudostem with a height of 3 ~ 6 meters (10 ~ 20 feet) from the lower part of the leaf sheath. The leaves are oblong to oval, and some of them are 3 ~ 3.5 meters long (10 ~1.5 feet) and 65 centimeters wide (26 inches), 10 ~ 20 cluster tops.
Banana is a kind of beneficial fruit rich in starch. Sweet and cold, it can clear away heat and moisten intestines and promote gastrointestinal peristalsis, but it is not suitable for diarrhea due to spleen deficiency. According to the principle of "heat is cool", it is most suitable for people who are hot and dry. People with hemorrhoid bleeding and people with hot and restless fetus can eat raw banana meat.
Bananas are rich in potassium and magnesium. Potassium can prevent hypertension and muscle spasm, while magnesium can eliminate fatigue. Therefore, bananas are the first choice for patients with hypertension. Pantothenic acid and other ingredients contained in bananas are the "happy hormones" of the human body, which can relieve psychological stress and depression, and the happy creative and cultural fruits are inspired by this. Eating bananas before going to bed also has a calming effect. Dutch scientists believe that the most nutritious fruit that can add a smile to people's faces is bananas. Be happy if you can.
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Vitamin A contained in bananas can enhance the resistance to diseases and maintain normal fertility and vision. Thiamine can resist beriberi, stimulate appetite, help digestion and protect nervous system; Riboflavin can promote the normal growth and development of human body. Bananas also have the functions of promoting gastrointestinal peristalsis, relaxing bowels, moistening lung and relieving cough, clearing away heat and toxic materials, helping digestion and nourishing. Bananas are easy to digest and absorb, and can be eaten with peace of mind from children to the elderly, and supplemented with balanced nutrition.