Nutritional Value of Banana leaf:
Banana leave contains phytonutrients with a moisture content of about 60%.3 The nutrients present in banana leaf are:
Nutrients Value % dry matter
Carbohydrate 5 %
Fibre 72 %
Lignin 5-10 %
Hemi-cellulose 6-19 %
Pectin 3-5 %
Tannins 0.11 %
Cellulose 60-65 %
Selenium 24.9 %
Potassium 11.6 %
Calcium 8.0 %
Magnesium 1.1 %
Phosphorus 0.7 %
Table 1: Nutritional value of banana leaf.2,3
Fun fact: Other than medicinal uses, banana leaves may find their utilisation in textile industries as well. Banana leaves are highly sustainable plant products. To be specific, I recently read an article that says banana leaves are being used to form mats and ropes.
Dr. Siddharth Gupta, MD
Properties of Banana leaf:
The banana leaf contains bioactive phytonutrients that might play a role in various biological activities of the body. Some of the potential
It may heal wounds
It may heal ulcers
It may have anti-cancer activity
It may enhance digestion
It may have anti-diarrhoeal activity
It may act as antioxidant
It may have an antibacterial and antifungal activity 1–6
Potential Uses of Banana leaf for Overall Health:
Apart from the benefits of banana fruit, the banana leaf may also have potential uses for human health. A few potential benefits of the banana leaf are:
1. Potential uses of banana leaf for wounds
The banana leaf may be used as a dressing on wounds like cuts, burns, and blisters. These tender leaves may provide a cooling effect on burns and the leaf may also be used with coconut oil to cover the blisters. This dressing may help in healing wounds quickly.4,5 However, more studies on humans are needed to support the potential uses of banana leaves for healing wounds. If you have any wounds or damaged skin consult your doctor and do not self-medicate.
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2. Potential uses of banana leaf for hiccups
Everyone gets hiccups and they go away within a couple of minutes. But they are annoying and keep disturbing. People have endless tricks to get rid of them and we also got one trick you may try. Eating burnt banana leaves mixed with honey might stop your hiccups.4 However, there is no scientific evidence to claim. Therefore, consult your doctors before trying this trick. Do not self-medicate.
3. Potential uses of banana leaf for skin care
Our skin is sensitive and continuous exposure to the sun might cause harmful effects on the skin. It may cause skin redness and tanning. A study conducted by Wasule and his co-workers in 2018 found banana leaves may have a high amount of lignin (plant polymer). Lignin may help to form new cells and saves them from getting destroyed. Hence, banana leaf extract might be a suitable ingredient for making sunscreen gel for shielding against sunlight.3 However, human trials are needed to study the efficiency of sunscreen gel prepared from banana leaves. Therefore, consult a doctor before using banana leaves and do not self-medicate.
4. Potential uses of banana leaf for stomach ailments
Nobody likes the uneasy feeling in the stomach. The banana leaf may enhance digestive properties which might act against diarrhoea and dysentery. Drinking burned ashes of banana leaves dissolved in water might relieve flatulence, acidity, and indigestion. Some villagers use tender banana leaves with mustard oil to cover the stomach, which may help to relieve loose motion.4,5 However, this information is insufficient as there is no scientific proof for overcoming stomach ailments. Hence, it is essential to take medical advice from a doctor.
5. Potential uses of banana leaf for diabetes
An animal study (Kappel et al., 2013) showed that banana leaves may have anti-diabetic properties. When diabetic animals were given banana leaf extract, their insulin production may increase and reduce blood sugar levels. The component responsible for regulating the blood sugar level may be the flavonoid compound called rutin. Rutin may show potential activity against diabetes.7 However, this data is insufficient as this study is done on animals. Therefore, human studies are needed to support the true scope of banana leaves in fighting against diabetes. If you have diabetic issues consult the doctor and do not self-medicate.
6. Other potential uses of banana leaf
Banana leaf has a rich source of polyphenols which may act against cancer cells.1
Fresh banana leaf juice may relieve people with psoriasis (itchy, scaly rashes on the skin).5
Regular banana leaf juice intake in the morning might reduce cough and cold.2
A piece of banana leaves may be used as a shade for the eyes in case of eye infections as it may give pleasantness to the eyes.5
The juice of banana leaves might overcome the symptoms of heat or sunstroke.5
Though studies show the benefits of banana leaves in various conditions, these are insufficient, and there is a need for further studies to develop the true scope of the benefits of banana leaves on human health. In addition, each person may respond differently to these herbs. Therefore, it is essential to consult a physician before using the banana leaf for any medical condition.
How to Use Banana leaf?
You may use the banana leaf in the following ways:
It may be used for serving hot food due to its inexhaustibility and hard texture.1
It may be used as a food wrapper for steaming fish and other dishes.4
The fresh leaf may be crushed with water to make juice.5
People should consult a qualified doctor before using banana leaves in large quantities. Further, we recommend not to replace or discontinue any ongoing treatment of modern medications with any ayurvedic or herbal preparations of the banana leaf without taking the medical advice of a doctor. They will guide you with its form and dosage per your health condition.
Banana fruit is known to provide a big buffet of nutrients and the banana leaves are popular for a lot of other fields as well and not just as an edible fruit. I came across a report that said banana leaves are being used as a shield from rain.
Dr. Rajeev Singh, BAMS
Side Effects of Banana leaf
There is a need for research on humans to state the side effects of banana leaves as there is insufficient information on the topic. Therefore, you should use banana leaves cautiously and consult Ayurvedic doctors to learn more about the possible side effects of banana leaves on humans.
Precautions to Take with Banana leaf
Banana leaf is used as a plate or for wrapping food so that it might be safe. However, following general precautions are always better.
People with allergies to bananas or other parts must take precautions before using banana leaves, as it might cause allergic reactions.
No major report says that banana leaf is safe during pregnancy or breastfeeding. Therefore, women need to consult a doctor before using banana leaves during pregnancy.
Take extra precautions while using it for children and the elderly.
Thoroughly wash the banana leaf before using it, as it might have dust particles.
Sometimes banana plants get infected by bacteria, fungi, or viruses, which develop leaf spots. So, avoid using these kinds of banana leaves.4
Interactions with Other Drugs
There is no scientific data available stating the interaction between banana leaves and other drugs. Therefore, taking medical advice from Ayurvedic doctors before using banana leaves is better.