Beat The Bloat: What You Need To Know

Digestive symptoms are a bit like that one overly honest friend: persistent, hard to ignore, and occasionally ruining your day.

From post-meal bloating to unpredictable bathroom habits, people aren’t just asking “what’s wrong?” anymore - they’re asking, “can I figure this out myself before Googling something alarming at 2am?”

Good news: you can get surprisingly far with a bit of knowledge, some pattern-spotting, and a pinch of science.
 

Why Am I Bloated After Every Meal?

Ah, bloating – that uncomfortable tightness around your middle and distended appearance that’s a massive inconvenience at yet another social occasion. So, what’s causing it? Well, it could be any number of factors. Here are the main ones:

• Your gut microbes are fermenting carbohydrates and producing gas (yes, your microbiome is basically hosting a tiny brewery)
• High fibre and fermentable foods, large meals
• Slower digestion means that gas hangs around longer than you’d like
• Your gut might simply be more sensitive than average
• The microbes in your gut microbiota are out of balance
• Constipation can increase fermentation and distension
• Irritable bowel syndrome (IBS)
• Stress and anxiety can alter sensitivity and motility
• Some people experience bloating around the time of their period

A study by Gastroenterology & Hepatology highlights that bloating is often not due to excess gas alone, but rather how the body processes, moves, and perceives gas (1) .
 

How Can I Reduce Bloating?

The NHS recommends following these guidelines to help reduce bloating (2):

What To Do To Avoid Bloating

• Exercise regularly to improve your digestion and help prevent bloating – exercise can also help when you're feeling bloated. A walk after a meal can be helpful.
• Chew with your mouth closed to avoid swallowing air
• Drink plenty of water
• Eat foods high in soluble fibre if constipated, such as oats or linseed
• Eat smaller, more frequent meals instead of large meals
• Massage your stomach from right to left to release trapped wind

What Not To Do To Avoid Bloating

• Avoid or reduce drinking lots of fizzy drinks
• Avoid or reduce foods that are known to cause gas, like cabbage, beans or lentils
• Avoid eating large meals late at night before bed or slouch when eating
• Avoid or reduce eating lots of processed, sugary, spicy or fatty foods
• Avoid food you are intolerant to, if you have a food intolerance

Why am I Constantly Burping and Gassy?

Burping is normal. In fact, not burping would be weird. But if it’s happening constantly, your digestive system might be trying to get your attention. According to Cleveland Clinic:

“Frequent burping is usually related to swallowing air or digestive conditions like acid reflux” (3).

Science backs this up: gas symptoms are less about how much gas you produce and more about how efficiently your gut moves it along (4, 5).

Worth noticing:

• Burping that shows up uninvited and overstays
• A strong link to certain foods
• Extra symptoms like burning or nausea

At that point, it’s less “quirk” and more “clue”, and time to chat to your healthcare practitioner.

What Is a Normal Level of Flatulence?

On average, healthy men pass wind 14 times per day, especially after meals. Flatulence rates up to 25 per day are normal, and men fart more than women (1).

1. How Many Times A Day Should You Poop?

In the first study to assess normal bowel frequency, the findings support the “3 and 3 metrics” of normal frequency: 3 Bowel movements a day to 3 bowel movements a week is suggested as normal (6).

Are DIY Gut Health Tests a Good Idea?

The internet loves a DIY test. Some are surprisingly useful… within reason. Enter the beetroot test to assess colon transit time. Yes, this is the one where you eat beetroot (but it could just as well be sweetcorn) and then – well - wait for a colourful update.

Why it’s actually meaningful:

• Transit time influences your gut microbiome (7)
• It’s closely tied to bloating and bowel habits (8)
• Clinically, it’s a big deal (9)

How to interpret your “results”:

• Fast → things may be rushing (less nutrient absorption)
• Slow → things are… lingering (hello, fermentation and bloating)

Is it glamorous? No. Is it useful? Surprisingly, yes. Research suggests that gut transit time impacts the gut microbiota composition, diversity and metabolism. Since the microbiota is an important regulator of our physiology, gut transit time is likely to play a key role in in our health (10).

2. Stomach Acid Self-Assessment

The internet will happily diagnose you with “low stomach acid” in about 30 seconds. Reality is less accommodating. Symptoms alone are not enough to diagnose digestive conditions - clinical testing is often required. Your body is complicated. Lemon water is not a diagnostic tool.

That said, tracking how you feel after meals by keeping a diary, can still highlight patterns worth paying attention to and will be helpful to your healthcare practitioner should you need to seek advice.

What Does a Healthy Gut Feel Like?

A fair question - and one that doesn’t get asked enough. The truth is the quest for a definitive and universally applicable definition of a healthy gut remains ongoing. Although, high bacterial diversity, characterised by a large number of different species, is generally considered a marker of good gut health (11).

Some real-life indicators of a healthy gut are:

• You go to the bathroom regularly (and without drama)
• You’re not bloated after every meal
• Your energy doesn’t nosedive mid-afternoon

In short: your gut does its job quietly, like a competent stagehand - not a lead actor demanding attention.

What Is the Gut–Brain Axis?

Your gut and brain are in constant communication, and this interaction plays a central role in digestive symptoms which explains why stress can hit you right in the stomach. Research shows that stress can directly affect digestion (12). So yes, your gut can be a bit of a drama queen - but it’s not making things up.

When Should Worry About Your Gut Health?

Not every symptom is a red flag - but some definitely are. The NHS (National Health Service) recommends getting checked if you have (13):

• Persistent bloating
• Blood in your poop
• Unexplained weight loss

Daily Habits That Influence Gut Health

Here’s the slightly boring but extremely effective part – the science-backed basics:

• Fibre keeps things moving (4) think fruit, vegetables, pulses (lentils), whole grains (oats, brown rice)
• Transit time shapes your microbiome (7) which influences overall health
• Diet diversity supports gut health, aim for 30 different plant foods a week as it can boost the diversity and health of your gut microbiome (14). Don’t forget to count herbs and spices, they also contribute to the magic number!

As Dr. Megan Rossi says:

“Diversity in your diet is one of the most powerful ways to support a healthy gut microbiome” (15).

Translation: your gut likes variety more than your Just Eats order history suggests!

What Supplements Can Help With Bloating?

Live Bacteria: Think of these as reinforcements for your gut’s ecosystem. Live bacteria help support a balanced internal ecosystem, which is essential for overall health.

Digestive Enzymes: These are your food’s backstage crew, breaking down tricky components before they ferment into gas. Most useful when you’re missing a key enzyme - like lactase for lactose intolerance.

Peppermint Oil: Has a calmative effect for intestinal health so trapped gas can make a graceful exit.

Ginger: A gentle nudge for sluggish digestion and support for those pesky waves of digestive ups and downs.

Soluble Fibre: FOS (Fructo-Oligosaccharides) from chicory root, helps maintain normal intestinal health.

Final Thought: Your Gut Is Talking – Are You Listening?

Bloating, burping, and unpredictable digestion aren’t random - they’re signals from a system that’s balancing microbes, movement, and your nervous system.

At-home tools can give you clues. Science gives you context. Expert advice can confirm. Together, they help you make sense of what’s going on - without spiralling into worst-case scenarios.

Are you looking to support your gut health? Contact our expert Nutrition Advisors for diet and supplement advice.

Disclaimer: This article offers informational advice and is not a substitute for professional medical care. While we strive for accuracy and up-to-date information, always consult your GP or healthcare professional before using supplements or alternative products, especially if you have existing medical conditions or are under medical supervision.

References:

1. Hasler WL. Gas and Bloating. Gastroenterol Hepatol (N Y). 2006 Sep;2(9):654-662. PMID: 28316536; PMCID: PMC5350578. https://pmc.ncbi.nlm.nih.gov/articles/PMC5350578/
2. NHS website (2022). Bloating. [online] nhs.uk. Available at: https://www.nhs.uk/symptoms/bloating/. ‌
3. Clinic, C. (2024). Belching: Causes, Treatment & When To See a Doctor. [online] Cleveland Clinic. Available at: https://my.clevelandclinic.org/health/symptoms/belching.
4. ‌Levitt M.D. et al. (2023). Gut – Intestinal gas and bloating. https://gut.bmj.com/content/72/1/180
5. Vandeputte D. et al. (2020). Gut – Stool consistency & gut health. https://gut.bmj.com/content/69/1/83
6. Mitsuhashi S, Ballou S, Jiang ZG, Hirsch W, Nee J, Iturrino J, Cheng V, Lembo A. Characterizing Normal Bowel Frequency and Consistency in a Representative Sample of Adults in the United States (NHANES). Am J Gastroenterol. 2018 Jan;113(1):115-123. doi: 10.1038/ajg.2017.213. Epub 2017 Aug 1. PMID: 28762379. https://pubmed.ncbi.nlm.nih.gov/28762379/
7. Vandeputte D. et al. (2016). Nature Microbiology – Transit time & microbiome. https://www.nature.com/articles/nmicrobiol201693
8. Barbaro, M.R., Cesare Cremon, Marasco, G., Savarino, E., Guglielmetti, S., Bonomini, F., Palombo, M., Fuschi, D., Rotondo, L., Giacomo Mantegazza, Duncan, R., Sabatino, A. di, Valente, S., Pasquinelli, G., Vergnolle, N., Stanghellini, V., Collins, S.M. and Barbara, G. (2024). Molecular Mechanisms Underlying Loss of Vascular and Epithelial Integrity in Irritable Bowel Syndrome. Gastroenterology, [online] 167(6), pp.1152–1166. doi: https://doi.org/10.1053/j.gastro.2024.07.004.
9. "Optimal Timing of Sclerotherapy for Variceal Hemorrhage" by D’Amico, Pagliaro, and Pietrosi (2009) is published in Clinical Gastroenterology and Hepatology, Vol. 7, Issue 3, pp. 369-370. The study, available at https://www.sciencedirect.com/science/article/pii/S1542356509000615
10. Procházková, N., Falony, G., Dragsted, L.O., Licht, T.R., Raes, J. and Roager, H.M. (2022). Advancing human gut microbiota research by considering gut transit time. Gut, 72(1), p.gutjnl-2022-328166. doi: https://doi.org/10.1136/gutjnl-2022-328166.
11. Van Hul M, Cani PD, Petitfils C, De Vos WM, Tilg H, El-Omar EM. What defines a healthy gut microbiome? Gut. 2024 Oct 7;73(11):1893-1908. doi: 10.1136/gutjnl-2024-333378. PMID: 39322314; PMCID: PMC11503168. https://pmc.ncbi.nlm.nih.gov/articles/PMC11503168/
12. Mayer EA, Nance K, Chen S. The Gut-Brain Axis. Annu Rev Med. 2022 Jan 27;73:439-453. doi: 10.1146/annurev-med-042320-014032. Epub 2021 Oct 20. PMID: 34669431. https://pubmed.ncbi.nlm.nih.gov/34669431/
13. National Health Service (2024) – Digestive symptom guidance https://www.nhs.uk/conditions/
14. Jones, P. (2024). Eating 30 Plants per Week: How To Do It and Why. [online] zoe.com. Available at: https://zoe.com/learn/30-plants-per-week.
15. ‌Spotify. (2026). Spotify – Web Player. [online] Available at: https://open.spotify.com/episode/45k8Q6WHBhRBDi0zXp7ZAx.