The calories in a banana are: 91 calories (100 grams of edible portion).

1. People who are not suitable for eating bananas

1. People on an empty stomach

Banana can promote gastrointestinal peristalsis. If eaten on an empty stomach, it will cause The stomach and intestines work in advance, and eating bananas on an empty stomach for a long time is not good for your health. Why can't you eat bananas on an empty stomach? Because there is almost no food for digestion in the stomach on an empty stomach. Eating bananas on an empty stomach will speed up gastrointestinal movement, promote blood circulation, increase the load on the heart, and easily lead to myocardial infarction.

2. Patients with arthritis and diabetes

The sugar content of bananas is relatively high, which will slow down blood circulation and accumulate metabolites. If patients with arthritis and diabetes do not Bananas should be eaten, otherwise the condition will be aggravated.

3. People with a weak and cold constitution

Bananas are cold in nature and those with a weak and cold constitution are best to avoid them. People with cold stomach, cold deficiency, and nephritis should not eat bananas. It is not good for the health of the above patients if they eat bananas. For patients with swollen feet during pregnancy, it is best not to eat bananas.

4. Patients with nephritis

Patients with nephritis cannot eat bananas, because bananas contain a large amount of potassium and magnesium. Patients with nephritis have poor filtration function, and bananas will cause The imbalance of calcium, potassium and magnesium in the blood can promote the aggravation of kidney disease, so it is best not to eat bananas for people with cold kidney disease.

2. Nutritional value of bananas

1. Bananas are rich in potassium and magnesium. Potassium can prevent blood pressure from rising and muscle spasms, while magnesium has the effect of eliminating fatigue. Therefore, bananas are the fruit of choice for patients with high blood pressure. Pantothenic acid and other ingredients contained in bananas are the human body's "happy hormones", which can reduce psychological stress and relieve depression. The creative cultural fruit "Happy" was inspired by this. Eating bananas before going to bed also has a calming effect. Dutch scientists believe that the fruit that best meets nutritional standards and can add a smile to people's faces is banana. It really does, and makes you happy.

2. The vitamin A contained in bananas can enhance resistance to disease and is needed to maintain normal fertility and vision; thiamine can resist beriberi, promote appetite, aid digestion, and protect the nervous system; Riboflavin promotes normal growth and development in the human body. Bananas can also promote gastrointestinal motility, moisten the intestines and relieve constipation, moisten the lungs and relieve cough, clear away heat and detoxify, aid digestion and nourish. Bananas are easy to digest and absorb, so everyone from children to the elderly can eat them safely and provide balanced nutrition.

Reference materials

Banana (Massaceae) - Baidu Encyclopedia