Bananas are the "common people" in tropical fruits. They are cheap, sweet and delicious. They are the "regular customers" in common fruit dishes. Do you know what other functions bananas have? Today, let's have a look!
1. Prevention of gastric ulcer
Banana contains 5-hydroxytryptophan, a chemical that can prevent gastric ulcer. It can relieve the stimulation of gastric acid on gastric mucosa, promote the growth and reproduction of mucosal cells, repair various ulcer lesions, prevent gastric ulcer, and reduce the risk of gastric cancer. It is an ideal diet for gastric patients.
2. Relieve flatulence
A study found that women who ate a banana before meals for two months in a row had a 50% reduction in flatulence. Because banana is rich in potassium, potassium can regulate body fluid balance and prevent abdominal distention.
3. Control appetite
A medium banana has about 120 calories, 30 grams of carbohydrates and 3 grams of fiber, and 2-3 grams of resistant starch. Because resistant starch is difficult to digest, the body absorbs less heat, and can increase the time of food staying in the gastrointestinal tract, and the relative sense of fullness is relatively long-lasting. It was found that replacing 5% carbohydrate with resistant starch could promote 30% more fat burning after meal.
4. Help detoxify
Banana is rich in pectin, which is a natural detoxification artifact. This gelatinous fiber is bound to toxic compounds in the blood and excreted through urine. In fact, pectin increased mercury excretion in urine by 150% in 24 hours.
5. Help digestion and prevent constipation
Banana is rich in dietary fiber, which can promote gastrointestinal peristalsis and help prevent constipation. Among them, oligosaccharide can also regulate gastrointestinal beneficial bacteria and help improve defecation. In addition, the resistant starch contained in banana can not be digested and absorbed in the small intestine, but it can be used for probiotics to reproduce and grow after entering the large intestine, promote intestinal peristalsis, increase fecal volume, and improve constipation caused by less food intake during weight loss period.
6. Help to burn fat
A banana has 12 milligrams of choline, a fat burning vitamin B that acts directly on genes that cause fat build-up in the abdomen. There is a theory that the reason why people who love drinking have more fat on their stomachs is that alcohol consumes choline in the body, which causes weight gain around the liver.
7. Make you happier
Look at the banana. Does it look like a smiling lip? It does make people smile. Banana is also known as happy fruit. A small banana can provide 27 mg of magnesium, which is helpful to boost mood. The alkaloid in banana can also help to eliminate the unhappiness such as anxiety and depression. In addition, banana is also a super source of tryptophan and vitamin B9 (folic acid), which can help the brain to produce serotonin, trigger happy energy, and reduce depression and irritability.
8. Build muscle
If you feel muscle soreness after exercise, it may be due to a lack of magnesium in your diet. Banana, as the best source of magnesium, can help muscle contraction, relaxation and protein synthesis, which in turn can increase muscle mass. Bananas can provide energy quickly and help with the kinetic energy needed during exercise. In addition, eating bananas at ordinary times can also help to fight off fatigue at any time.
9. Easier to fall asleep
Bananas contain tryptophan, a precursor of melatonin, which helps the brain relax and regulate sleep. It's best to take one before bed.
10. Stabilize blood sugar
The protein and healthy fat in banana can slow down the sugar in banana to enter the blood, which is the most effective strategy to keep the blood sugar stable. Stable blood sugar levels allow the pancreas to secrete hyperglycemic hormones, which help burn fat.
11. Reduce blood pressure
Banana is rich in potassium and low sodium. High potassium and low sodium food are the perfect combination to prevent hypertension. It has been proved by many researches and practical applications.
12. Improve anemia
Banana contains a lot of iron elements. Eating more can stimulate the increase of hemoglobin in human blood, so as to alleviate anemia.
13. Protect vision
Banana contains a lot of & beta; carotene. Eye pain, dryness and unconsciousness are all manifestations of human body's lack of this substance. Eating more bananas can reduce these symptoms and avoid premature aging of eyes. In addition, if you eat a banana before outdoor activities, its sugar can be quickly converted into glucose, which can quickly deliver energy to the body.
14. Reduce the level of bad cholesterol
Banana contains a compound called phytosterol, which can reduce the level of LDL cholesterol. Banana also contains vitamin B6, which is very important for the function of heart, immune system, digestive system and nervous system.
15. Strong bones
You may never have heard of a prebiotic called oligofructose, and bananas are an important source of it. Fructooligosaccharides make it easier for our bodies to absorb nutrients. This means that eating bananas will help your body absorb calcium and provide you with strong bones.
16. Disease prevention
Banana is rich in vitamin A, including carotenoids, & beta; - carotenoids, & alpha; - carotenoids, etc. one article pointed out that foods containing high levels of carotenoids can prevent chronic diseases, such as some cancers, cardiovascular diseases and diabetes.
17. Energy supplement
That's why marathons provide bananas. When exercising at moderate intensity or above, our body mainly relies on carbohydrate to provide energy, and banana is an excellent carbohydrate supplement. The average weight of banana is about 150g, containing 32g carbohydrate and more than 100g water.
18. Fight against cancer
There is an antioxidant called anthocyanin in banana, which has antitumor properties. Research shows that anthocyanin can help inhibit the growth and reproduction of gastric cancer cells. In addition, the protein in banana can stimulate the differentiation of T cells, enhance the immunity of human body, and the nutrition in banana will be directly absorbed in gastrointestinal tract, unlike other proteins will be decomposed, so it has more anti-cancer effect.