Health benefits of bananas.

Bananas are exceptionally healthy food that provide numerous health benefits. Probably bananas are the most widely consumed fruit in the world.

Bananas contain many essential nutrients including vitamins and minerals. In addition, they are a good source of energy, and fibre. Benefits of bananas range from providing healthy skin and hair to prevention of cancer.

Millions of people in developing countries eat banana as a staple food. They also use it as a natural remedy for many illnesses.

Banana has calories


Banana contains significant number of calories. That make it different from other fruits. Normally fruits have fewer calories than other foods such as cereals and beans.



Many people think that the calories in banana are bad for their health. Some people argue that diabetic patients should not eat bananas. That is not entirely true.

The calorie content of a banana depends on it size. A medium size banana weighing about 150 g contains about 150 calories. In other words, 1 g of banana will have approximately 1 calorie in it. Now the calculation is easy.

Compare to apple or pears, the energy content of a banana is high. However, it contain high amounts of fibre, vitamins and minerals.

The calories found in bananas make them a healthy snack. They will provide instant energy and essential nutrition. So diabetic people can eat bananas. However, they should not eat too much. One serving per day is enough for them.

People who are trying to lose weight may think that high calorie content of banana make it harder to burn fat. The truth is, eating a banana is far better than consuming fast food, sweets or soft drinks.

Bananas give you a healthy skin.


Bananas have many nutrients that are essential for your skin. They contain significant amounts of vitamin C which plays vital role in maintaining the integrity of your skin.

Collagen; a type of protein found in our skin. It is essential for strength and elasticity of the skin. Vitamin C is needed for the production of collagen by the body.

In addition, vitamin C is a powerful antioxidant that protects the body from damage caused by oxygen free radicals. Long term destruction caused cause by the free radicals is a major cause of premature ageing process of the skin. An important benefit from eating banana is younger looking skin. It can also prevent hair loss.

Good hydration is needed for your skin in order to look nice. Banana has about 75 per cent water by weight in it. Eating bananas help hydrate your skin and prevent it from drying and peeling.

Bananas are good source of vitamin B6 which is also known as pyridoxine. This B group vitamin is essential for a good healthy skin.

Large amounts of manganese is found in banana. Manganese is an antioxidant which protects the skin from damage by free radicals.

Bananas boost your energy.


Energy is needed for our day to day activities. This energy is measured in calories.

Bananas are good source of energy. An average size banana will provide you about 100 calories. They give instant energy, that means, you do not need to wait for long time to get the result. The energy is available as soon as you eat them.

Bananas relieve constipation.


Almost everyone experiences constipation at some point in their life. Constipation is a very common symptom affecting people of all age groups.

Lack of fibre in our diet is the main cause of chronic simple constipation. Bananas are rich in a type of soluble fibre called pectin. Eating them everyday will provide considerable amounts of soluble fibre, which makes your faeces soft and bulky. It helps have regular smooth bowel movements.

Bananas give you better sleep.


One of the main benefits of eating banana is getting good quality sleep, which is essential for our health. Lack of sleep can cause many health problems including obesity.

Sleep is regulated by a hormone called melatonin. This hormone is secreted by pineal gland which is located in the brain.

The pineal gland secretes melatonin in response to darkness. Tryptophan; an amino-acid is necessary for the production of this sleep hormone.

Bananas contain large amounts of tryptophan and serotonin. High carbohydrate content in bananas helps the brain to utilize tryptophan and serotonin to produce the sleep hormone.

Eating banana few hours before bedtime will help you have a peaceful night sleep.

Good source of potassium.


Potassium is essential for many important functions of the body. We need potassium to maintain our blood pressure in a healthy range. Inadequate intake of potassium with our diet can cause high blood pressure.

In addition, potassium is needed for the heart to contract properly. The pumping action helps convey the blood throughout the body.

Furthermore, we need potassium for muscle contraction, and conduction of signals along nerve fibres.

Bananas have good amount of potassium. Many people do not know about the benefits provided by potassium in bananas.

It is recommended by many doctors to eat banana when you have diarrhoea. You lose lots of potassium during lose motions. Eating banana can replace the potassium that you have lost in the faeces.

Bananas are loaded with nutrients.


Banana is a versatile fruit that contain many nutrients including vitamins and minerals.

The following nutrition information is for an average size banana that would be approximately 100 g in weight.

  • calories - 100
  • protein - 1.25 g
  • carbohydrates - 25 g
  • fibre - 3 g
  • potassium - 400 mg
  • zinc - 15 mg
  • vitamin C - 10 mg
  • vitamin B 6 - 400 micro gram
  • manganese - 300 micro gram
In addition, they contain calcium, magnesium, and phosphorus which are needed for healthy bones and joints.

Other benefits from eating bananas.


It is believed that bananas give many other health benefits. Some are not clearly proven by scientific studies.

Stabilize your mood: Researches show that serotonin, a neurotransmitter found in bananas may help have a good mood. It can help people with depression to overcome their low mood.

Good for babies: Banana is often the first food given to weaning infants. They are easily digested. Babies like the taste and texture. In addition, only few babies are allergic to it.

Prevents stroke: Some studies revealed that eating bananas as part of a regular diet can reduce the risk of developing stroke. It may be due to the beneficial effect on blood pressure.

Reduce cancer risk: It is believed that eating bananas and other fruits that contain fibre and antioxidants reduces the risk of bowel cancer, and possibly other cancers.

Health benefits from eating bananas are numerous. Instead of drinking a coffee, eat a banana. It will boost your energy and give you good amounts of nutrients.