Bananas are a beloved fruit worldwide—affordable, tasty, and packed with nutrients. Yet, a persistent myth claims that eating bananas can trigger a cough or cold. This belief, often rooted in cultural folklore, has left many wondering if there’s any truth to it. The myth has left many people questioning whether bananas are truly safe to consume, especially during colder months or when feeling under the weather.
However, the truth is, there’s no scientific evidence to support this claim. Read ahead to get the origins of this myth, explore the actual benefits of bananas, and provide clarity on why they are a healthy choice for most people.
Why Do People Link Bananas to Coughs?
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Hrishikesh Shinde, Co-founder - Sculp Fitness, Pune, sets the record straight: “The idea that bananas cause coughs likely stems from their soft texture, but scientifically, there’s no evidence to support this.” In fact, bananas are loaded with vitamins and minerals that boost immunity. In this article, we break down why this myth is unfounded, explore the nutritional powerhouse that bananas truly are, and share expert-backed insights to reassure banana lovers.
The expert further unpacks the origins of this misconception: “Bananas have a soft, mushy texture, which might lead people to associate them with phlegm or throat irritation. But this is purely anecdotal—no research links bananas to respiratory issues.” He emphasises that bananas are safe to eat even during a cough or cold. The myth may also arise from traditional beliefs in some cultures that categorize certain foods as “cooling” or “heating,” but these lack scientific backing.
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Benefits of Bananas
Shinde highlights bananas’ impressive nutritional profile: “Bananas are rich in potassium, magnesium, fibre, and vitamin B6—all essential for energy, digestion, and immune health.” some of its other benefits are mentioned below.
- Potassium: Supports heart function and muscle health.
- Vitamin B6: Boosts brain health and immunity.
- Magnesium: Reduces fatigue and aids sleep.
- Fiber: Promotes gut health and regularity.
“There’s absolutely no issue with eating bananas,” the expert reiterates. “They’re a quick, natural energy source, perfect for active lifestyles.”
What Science Says: A Study on Bananas and Immunity
A study in the Journal of Nutritional Science examined the effects of banana consumption on immune function. Researchers found that the vitamin B6 in bananas helps produce antibodies and white blood cells, which fight infections. Participants who ate one banana daily for six weeks showed a 15% increase in immune cell activity compared to the control group. This study proves bananas strengthen immunity—they don’t cause coughs. Pair them with a balanced diet for the best results.
How to Enjoy Bananas Safely
- Pair with Protein: Add peanut butter or yoghurt to balance sugar absorption.
- Use in Smoothies: Blend with spinach, oats, and milk for a nutrient-packed drink.
- Freeze for Desserts: Swap ice cream with frozen banana slices.
Conclusion
The claim that bananas cause coughs is a myth with zero scientific merit. As Hrishikesh Shinde clarifies, bananas are a nutrient-dense superfood that supports immunity, energy, and overall health. While individual allergies or health conditions may require caution, most people can enjoy bananas without worry. However, it is always advised to consult a healthcare professional if you go through a cold.