Bananas, which we are most familiar with, have a laxative effect. However, bananas still have other functions, and I will list them for you today. At the same time, I will tell you how to choose and store bananas. Friends who like bananas, come and have a look together.
Banana 9 has to know the function.
Relieve premenstrual syndrome: Vitamin B6 in bananas can regulate blood sugar level and relieve premenstrual symptoms.
Regulating blood pressure: Banana is high in potassium and low in sodium, which can regulate blood pressure well. The U.S. Food and Drug Administration has allowed the banana industry to advertise the efficacy of bananas in lowering blood pressure and preventing stroke.
Improve brain power: A study of 200 students in Britain found that eating fruits with high potassium content such as bananas can help improve students’ attention and improve their learning efficiency and grades.
Prevention and treatment of constipation: bananas are rich in dietary fiber, which helps to restore intestinal function, and can naturally relieve and prevent constipation without the help of laxatives.
Relieve hangover: One of the best ways to relieve drunkenness is to drink a banana honey milkshake. Banana can protect the stomach, honey can raise blood sugar level, and milk can help relieve dehydration after drinking.
Prevention and treatment of heartburn: acid reflux can easily lead to heartburn, and eating a banana can relieve discomfort.
Prevention of morning sickness: Eating a banana between meals is helpful for pregnant women to prevent morning sickness.
Calm tension: bananas are rich in B vitamins and have a calming effect on the nervous system.
Anti-gastric ulcer: Bananas are soft and help to relieve gastrointestinal disorders. Bananas can also neutralize excessive gastric acid and protect gastric mucosa.
So, how to buy and store bananas?
Methods of purchasing and storing bananas
The peel of high-quality banana is bright yellow or bluish yellow, and the comb handle is complete, without defects and shedding. A single banana has a curved body, plump and fat fruit, fresh and bright color, smooth fruit surface, no disease spots, insect scars, mold and trauma, and the fruit is easy to peel off and the flesh is slightly hard.
When buying bananas, people often like to pick fruits with bright yellow color and no spots on the skin. In fact, the inside of this banana has not been completely de-astringent and cooked, and the pulp is hard and astringent, and the aroma cannot be fully emitted.
Bananas are tropical fruits, and the suitable storage temperature is 11~18 degrees. Generally, the longest storage time is 13 days, so try not to store them in the refrigerator.
Bananas are easy to turn black when stored in the refrigerator. You should put them in a plastic bag, put an apple in it, and then try to exhaust the air from the bag and tie the bag tightly, so that bananas can be kept for about a week.
Bananas have many functions. Don’t miss them.