Is Banana Good for Weight Loss? - Diet Advice and Benefits

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Medically Reviewed by Dr. Rajeshwari Panda
Written by Hexahealth Care Team, last updated on 2 August 2023
Is Banana Good for Weight Loss? - Diet Advice and Benefits

Most mothers give their kids a banana while leaving for school. Bananas are a common snack to fill in cravings. Have you gained weight over time? You must be wondering - “Is banana good for weight loss?”

Meanwhile, which banana is good for weight loss, green or yellow? Bananas are widely available and consumed in India, packed with goodness of taste and health benefits.

Read on to know how bananas can help in weight loss and find answers to your many questions regarding eating them for a weight loss diet.

Nutrition in a Banana

Bananas are jam-packed with nutrition because they are a rich source of not one but multiple nutrients. A medium-sized, slightly ripe banana (about 100 grams weight) consists of the following nutritional values:

  1. Energy: 98 kcal
  2. Carbohydrates: 21.3 grams
  3. Fibre: 1.6 grams
  4. Sugar: 15.8 grams
  5. Protein: 0.74 grams of protein
  6. Fat: 0.29 grams
  7. Potassium: 326 milligrams

In addition to these high-value nutrients, bananas contain small amounts of other essential vitamins and minerals, including magnesium, folate, niacin, etc. These nutrients can support overall health and may help with weight loss.

The nutritional content of bananas can vary depending on factors such as the banana's size, type and ripeness. For instance, a small banana may contain fewer calories and nutrients than a medium or large banana.

Similarly, a fully ripe banana may contain more sugar and fewer resistant starches (a type of carbohydrate that is not easily digested) than a less ripe banana.

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Is Banana Good for Weight Loss?

Banana is a fruit not only delicious and filling but is packed with massive nutrition. Meanwhile, most people worry about eating bananas when trying to lose weight. Does banana increase or decrease body weight gain?

Here are some reasons to answer if bananas can help in weight loss:

  1. High in Fibre: Bananas are a rich source of fibre, with more than 1.5 grams in a medium-sized banana.

    An ample consumption of foods rich in fibre can keep you full longer and prevent frequent cravings and snacking. This helps in reducing body weight by reducing your calorie intake.
  2. High Resistance Starch: A non-digestible type of carbohydrate, resistance starch can slow down the absorption of sugars from the food you eat. This helps you stay full for a longer time.

    The greener the banana, the more resistant starch it will contain and the better it will be for your weight loss journey.
  3. Low Glycaemic Index (GI): Consuming foods with a high glycaemic index is linked to obesity. Whereas, banana has a low glycaemic index score of about 42-58 which makes it a good addition to your weight loss diet.

Beyond just being helpful in weight loss, bananas may hold other benefits for your health. Keep reading to know more.

New Term: Glycaemic Index

The glycaemic index refers to a number given to carbohydrate-rich food. It determines how quickly the food can increase your blood sugar levels. Each food may be classified as low, medium or high glycaemic index food given a rating from 0 to 100.

A lower GI means the food will cause a slow effect and not a sudden spike in the blood sugar levels of an individual.

GI numbers can be classified as:

  1. Low: 55 or less
  2. Medium: 56–69
  3. High: 70 or above

Which Banana Is Good for Weight Loss?

Now that you know banana is good for weight loss, which type of banana is good for weight loss is important to find the answer!

Is robusta (yellow) banana good for weight loss or green? So, to answer this question, we can look at the different types of bananas and their effect on body weight.

Green unripe bananas may be a better choice if you are trying to lose weight. This is because of their low glycaemic index and high resistance starch content. It helps keep you full for longer, which helps reduce frequent hunger pangs and, therefore, less snacking.

Meanwhile, in ripe bananas, most of the carbohydrate content consists of sugars. The high sugar content may only promote further weight if not balanced correctly with diet.

However, when consumed in moderation, all bananas can be consumed as part of a healthy diet. Moving on to how to include bananas in the diet for weight loss. Keep reading to know!

Ways to Include Banana in Diet for Weight Loss

While reading this blog, many questions might be crossing your mind. Some of these can be; Is banana shake good for weight loss? Are banana chips good for weight loss? Worry not! All your questions will be answered!

You can include bananas in your weight loss diet in several ways. Some of these include:

  1. Fruit Salad: A banana or two can be added to a salad of other seasonal fruits. This bowl can be a snack when you feel hungry without compromising your weight loss efforts.
  2. Banana Smoothie: For weight loss, you can replace your regular breakfast with a smoothie made of banana, yoghurt and berries of your choice.

    Berries and yoghurt add to the nutritional content of bananas to help in effective weight loss by boosting your body’s metabolism.

Meanwhile, banana shakes and banana chips for weight loss may not be the best choices due to their high-fat content. Banana chips are deep-fried, which adds up to the existing calorie content of bananas.

Banana shake, on the other hand, when made with a large number of bananas or high-fat milk, may promote weight gain. Therefore, it is important to consume these snacks in moderation.

Note: When on a weight loss diet, discussing any new additions with your doctor or dietician is important.

Best Time to Eat Banana for Weight Loss

A banana a day may make the weight loss delay! It is possible when you know the best time to eat a banana for a weight loss diet.

Bananas in a weight loss diet can greatly aid when consumed correctly. Otherwise, it may do more harm than good, like any other food. So, to know how banana helps in weight loss, it is crucial to keep track of the right timings as well!

The best time to eat bananas for weight loss is for breakfast, as a pre or post-workout snack or as a replacement for desserts during the day.

This can help you keep a check on your calorie intake and expenditure.

  1. Morning: Having a banana before breakfast as part of a balanced diet may be beneficial in promoting satiety and, therefore, weight loss.

    However, it is important to pair bananas with something to cut down on the high sugar intake of bananas, especially for those with diabetes.

  2. Evening: A banana as an evening snack may be a good option instead of packaged foods like chips, cookies, etc.

  3. Workout: Bananas can be a great post-workout snack as they help replenish lost energy and quicker muscle recovery.

  4. Dessert: Replacing your regular sweets and highly sugary desserts with a banana may be a good option for a dessert in a meal.

  5. Night: The research is lacking about eating a banana at night for weight loss. So, it is best not to consume bananas at night, especially if you have digestive problems and diabetes.

Note: Although there is no time as a worst time to eat bananas for weight loss, it is highly important to consult with your doctor to know the best time to eat bananas for weight loss.

Best and Worst Foods with Banana for Weight Loss

Bananas are a great addition to not only your regular balanced diet, but your weight loss diet as well. However, it is important to see what foods you can eat banana with to prevent any adverse effects.

  1. Yoghurt: Consumption of fruits with yoghurt may reduce weight gain and also boost the fat loss process.

  2. Milk: Studies suggest that regular intake of banana with milk may lead to harmful effects such as problems to liver, heart, etc.

Be considerate about what and how you are eating on a weight loss journey. A dietician and your doctor may be able to best advise what foods can be combined or avoided with banana for weight loss.

Risks of Overconsumption of Bananas

It is best to eat not more than 1 to 2 bananas a day to avoid overconumsption. While bananas can be a part of a healthy and balanced diet, overconsumption may have some risks. These can be:

  1. Increased Blood Sugar Levels: Ripened bananas are high in calories which can cause an increase in blood sugar levels of people with type 2 diabetes.

    However, this spike may still be lower than other foods due to the low GI of bananas, and it also depends on the ripeness of a banana.

  2. Constipation: Unripe bananas are high in fibre and resistant starch which may aggravate the condition of those with pre-existing constipation or irritable bowel syndrome.

  3. Kidney Problems: Kidneys of individuals with existing kidney disease may find it difficult to maintain the right potassium levels in the body. Bananas being high in potassium may worsen this condition.

  4. Weight Gain: Bananas are high in carbohydrates, with 27 grams of carbohydrates in a medium-sized fruit. This may concern people following a low-carb diet for weight loss as it may promote further weight gain.

  5. Other Side Effects: Some common side effects associated with overconsumption of bananas can be:

    1. Bloating and cramping

    2. Gastric issue

    3. Nausea and vomiting

It is important to maintain consumption in moderation to reap the many benefits bananas offer for your health.

Other Health Benefits of Eating Bananas

Besides being beneficial for weight loss, bananas possess several other benefits for your overall health. These include:

  1. Improved Digestion: The resistant starch in bananas is believed to act as a prebiotic, which helps improve the gut bacteria work efficiently. This eventually improves the digestive process in the body.

  2. Better Heart Health: Bananas are excellent sources of potassium, which may help regulate blood pressure. This can reduce the risk of developing heart disease.

  3. Improved Kidney Health: Potassium is essential for maintaining healthy blood pressure and kidneys. Bananas, a rich source, may help improve kidney health and prevent kidney disease development.

  4. Workout Performance: Eating bananas as a snack during or after a workout can help improve exercise efficiency and post-workout recovery.

Takeaway

All fruits are nutritious and healthy. However, overconsumption of anything can do more harm than good. We now have our answer to the question is banana good for weight loss?

Bananas can be a healthy and convenient choice for people trying to lose weight, especially when consumed in moderation and as part of a balanced diet and lifestyle. You can contact the experts at HexaHealth for more opinions on weight loss. They will guide you through the best treatment options possible!

Frequently Asked Questions

Is banana good for weight loss?

Eating bananas alone is not likely to lead to significant weight loss, but incorporating them as a part of a healthy diet and lifestyle can be beneficial for weight management. However, bananas can be a part of a healthy diet for weight loss, as they are a nutrient-dense food rich in potassium and fibre, which answers our question to is banana good for weight loss.

How many bananas should I eat in a day for weight loss?

A good guideline is to aim for 2-3 servings of fruit per day, where one serving equals about one medium banana. Remember that the specific number of bananas you should eat daily will depend on your overall calorie needs and intake.

Which fruit is best for weight loss?

Fruits can be a nutritious and satisfying part of a weight loss diet because they are high in fibre and nutrients and low in calories. Some options include berries (such as strawberries, raspberries, and blueberries), citrus fruits (such as oranges and grapefruits), and apples. These fruits are generally low in calories and high in fibre, which can help you feel full and satisfied on fewer calories.

What fruits burn fat at night?

Berries such as strawberries, raspberries, and blueberries are relatively low in calories and fibre, making them a good choice for losing weight. Citrus fruits like oranges and grapefruits are also lower in calories and high in fibre, as well as being a good source of vitamin C. Apples are another fruit that is low in calories and high in fibre.

How to eat a banana for weight loss?

It is important to account for their calories as part of your overall intake and to choose bananas that are not overly ripe. You can also try pairing bananas with a source of protein or healthy fat to help keep you feeling full and satisfied. It is also important to remember that weight loss creates an energy deficit by consuming fewer calories than you burn. The most effective way to do this is by following a healthy, balanced diet that includes a variety of nutrient-dense foods and getting regular physical activity.

What is the best time to eat a banana for weight loss?

You can choose to eat them at any time of day that works for you and fits into your overall calorie and nutrition needs. Some people prefer to eat a banana as a morning snack to help fuel their day, while others enjoy eating it as a pre-workout snack or as a healthy dessert option

What is the side effect of bananas?

Bananas are generally considered healthy and nutritious food, and most people can safely include them in their diet. However, some people may be allergic to bananas or may be intolerant to the FODMAPs (fermentable oligosaccharides, disaccharides, monosaccharides, and polyols) that they contain.

In some people, consuming bananas may cause digestive symptoms such as bloating, gas, diarrhoea, and abdominal pain. These symptoms may be due to the high fibre content of bananas or to the FODMAPs they contain. Additionally, bananas are high in potassium, which can harm people with kidney problems or those taking certain medications.

Can we drink water after eating a banana?

It's generally recommended to wait a little bit after eating a banana before drinking water. Eating food and drinking water at the same time can dilute the digestive juices in your stomach, which can make it more difficult for your body to break down the food. After eating a banana, it's best to wait at least 30 minutes to an hour before drinking water.

Should you brush your teeth after eating a banana?

Brushing your teeth after eating a banana or any other food is generally a good idea. This is because bacteria in your mouth can produce acid as they break down sugars and starches from your food, leading to gum disease and tooth decay if not removed through brushing and flossing.

Brushing your teeth after eating a banana or any other food can help to remove food particles and bacteria from your mouth, which can help in preventing tooth decay and gum disease.

Can bananas whiten teeth?

There is very little scientific evidence to support the idea that bananas can whiten teeth. While bananas are a nutritious and healthy food, they do not contain any properties that are specifically designed to whiten teeth.

The best way to maintain a bright, white smile is to practice good oral hygiene by brushing and flossing regularly and using fluoride toothpaste. Avoiding food items and drinks that can stain your teeth, such as coffee, tea, red wine, and tobacco, can also help to keep your teeth looking white.

References

All the articles on HexaHealth are supported by verified medically-recognized sources such as; peer-reviewed academic research papers, research institutions, and medical journals. Our medical reviewers also check references of the articles to prioritize accuracy and relevance. Refer to our detailed editorial policy for more information.


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  3. Bae SH. Diets for constipation [Internet]. U.S. National Library of Medicine; 2014.link
  4. Bellini M, Gambaccini D, Usai-Satta P, De Bortoli N, Bertani L, Marchi S, et al. Irritable bowel syndrome and chronic constipation: Fact and fiction [Internet]. U.S. National Library of Medicine; 2015.link
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  9. Banana: Overview, uses, side effects, precautions, interactions, dosing and reviews [Internet]. WebMD.link

Updated on : 2 August 2023

Reviewer

Dr. Rajeshwari Panda

Dr. Rajeshwari Panda

MSc Clinical Nutrition and Dietetics, Certified National Diabetic Educator

6 Years Experience

Dr Rajeshwari Panda is a well-known Dietitian currently associated with SRV Hospital, Chembur. She has 6 years of experience in nutrition and dietetics and worked as an expert dietitian in different cities in India. She has worked i...View More

Author

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HexaHealth Care Team

HexaHealth Care Team brings you medical content covering many important conditions, procedures falling under different medical specialities. The content published is thoroughly reviewed by our panel of qualified doctors for its accuracy and relevance.

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