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UK surgeon explains why eating a fibre-rich breakfast can be the solution to your night-time bloating

Dr Rajan explains that bloating is not cause by what you eat, but by the timing of eating. He recommends adding more fibres to your breakfast.

Published on: Jan 08, 2026 1:17 PM IST
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Do you often end the day feeling uncomfortably bloated - like an overfilled balloon - despite eating what you think is a healthy, fibre-rich dinner? If you’re piling on the vegetables at night and still dealing with gas and discomfort, the problem may not be what you’re eating but when you’re eating it. Fibre itself isn’t the villain; poor timing is.

Having a fibre-rich breakfast can help reduce bloating. (Unsplash)
Having a fibre-rich breakfast can help reduce bloating. (Unsplash)

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Dr Karan Rajan, a UK-based surgeon and popular health content creator, is breaking down why you get bloated by the end of the day and how what you eat for breakfast may be playing a bigger role than you think. In an Instagram video shared on January 8, the surgeon explains how fibre functions in the body and how adding more of it to your first meal of the day can help reduce bloating and stomach discomfort.

Why do you get bloated?

According to Dr Rajan, how you start your day - what you eat for breakfast - can determine whether you get bloated or not. He points out that most people tend to skip fibres until dinner - coffee for breakfast, a quick lunch, then a massive load of veggies for a healthy dinner. This uneven fibre load could be the reason why you get bloated at night.

The surgeon highlights that timing plays a bigger role in digestion than the specific foods consumed. He explains, “When you start the day with fibre, you wake up your gut. Fibre holds onto water and then gently stretches the intestines and that stretch tells your gut's nervous system it's time to move. This kickstarts gut motility, clears leftovers from yesterday, and prevents food from sitting there fermenting all afternoon.”

Timing and the gut microbiome

Dr Rajan notes that the gut microbiome functions in shifts, and when it’s given little to work with all day before being hit with a heavy fibre intake at night, it can result in excessive fermentation and bloating. A small, consistent dose in the morning helps them work more efficiently.

He elaborates, “If you give them nothing all day and then one giant fibre load at 8:00 pm, you get excessive fermentation, gas, pressure, and bloating. A small consistent morning dose gives them a steady job. They build enzymes, they get efficient, and fermentation becomes easy and predictable.”

Fibre-rich breakfast recommendations

Dr Rajan adds that fibres slow down digestion, keeping you fuller for longer, which comes as an added bonus. This also prevents grazing throughout the day, which is also a common trigger for bloating. Dr Rajan recommends getting at least 10 grams of fibres in your first meal. His top picks include, “Oats and chia, yoghurt and berries, or some whole grain toast and half an avocado.”

The surgeon advises starting with a fibre-rich breakfast for a few weeks to allow your gut to adjust to the new routine and see whether bloating persists. He explains, “Keep this up daily for two to four weeks. That's how long it takes for your gut to retrain. Oftentimes, bloating isn't because of too much fibre. It's an untrained gut reacting to an unpredictable routine. So, start your day with fibre and see how your evenings change.”

Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. It is based on user-generated content from social media. HT.com has not independently verified the claims and does not endorse them.

  • Eshana Saha
    ABOUT THE AUTHOR
    Eshana Saha

    Eshana Saha is a fresh face in lifestyle and cultural journalism, bringing a refined, multidisciplinary perspective to the intersection of entertainment, fashion and holistic wellbeing. With less than a year of professional experience, she has quickly adapted to high-pressure editorial environments and currently works full-time with HT Media. Prior to this, she interned for nearly six months with Hindustan Times’ entertainment and lifestyle vertical, where she gained hands-on experience in digital reporting, trend analysis and editorial storytelling. Based in New Delhi, Eshana specialises in comprehensive coverage of major cultural moments — from international film press tours to the curated aesthetics of global fashion showcases, award shows and music-centred events. She holds a Bachelor’s degree in English from St Xavier’s University, Kolkata, and a Master’s degree in English from the University of Delhi, equipping her with a strong academic foundation and a keen ability to deconstruct complex cultural trends into clear, high-impact narratives. Beyond the red carpet, Eshana has developed a growing focus on health and wellbeing reporting. She bridges the gap between celebrity-driven trends and practical, evidence-informed lifestyle advice, ensuring her work remains both aspirational and grounded in editorial rigour. She has extensively covered the health implications of Delhi’s air pollution crisis, while also playing a key role in amplifying expert-led insights on women’s health and mental wellbeing, helping translate complex medical perspectives into informed, impactful public awareness. An artist at heart, she explores multiple creative forms — from visual arts and music to culinary experiments — and brings a creative’s eye for nuance, texture and detail to every story. Whether analysing runway dynamics or examining emerging wellness movements, she remains committed to accuracy and the highest standards of contemporary journalistic ethics.Read More

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