Is my poo normal? It's the question I bet everyone has asked themselves, often mid-flush, and almost nobody has asked out loud. We all track out steps, sleep scores and compare notes on lunch, but poo? Absolutely not talking about that! That stays firmly private behind the bathroom door.

Now I'm not suggesting we all start comparing poo. (There's actually a website just for that and it's currently up for sale - and I'm not sure how or why someone would want to buy it!)

So while I don't think we need to start comparing, it is a bit of a shame, because what ends up in the toilet is one of the clearest, most honest signals your body gives you about how your body is functioning on the inside. Your poo can show early signs of issues or hint at whether you're drinking enough, eating enough fibre, feeling stressed, or coming down with a bug. 

So let's gently lift the lid (sorry). This guide will help you work out what "normal poo" actually looks like, using a simple tool doctors rely on, point out the signs that are worth a conversation with your GP, and give you things to try depending on what you're seeing. No shame, no squeamishness - just useful answers.

No more poo taboo! 

Warning: There's No Single 'Normal'

How often should I poo? Anywhere from three times a day to three times a week is generally considered within the normal range. Healthy bowel habits vary a lot from person to person. Some people go two or three times a day, others once every couple of days.  

What should my poo look like? What matters more than frequency is consistency - both in the sense of how your poo is formed, and in the sense of what's usual for you. A sudden, lasting change from your own normal pattern is often more telling than any single visit to the loo.

Why Doctors Use The Bristol Stool Chart

The Bristol Stool Chart sorts poo into seven types, from hard and lumpy through to completely liquid. It was designed so that people and their doctors could describe what's going on without anyone having to get too graphic - and it's genuinely useful for spotting where you sit.

What's a good poo? You probs don't need us to tell you that types 3 and 4 are where your gut is happy. They're soft, formed and easy to pass with no strain, and they're the sign of a functioning, well-hydrated gut. Types 1 and 2 lean towards constipation, while Types 5 to 7 are looser than ideal, with 6 and 7 being what most of us would simply call diarrhoea.

What colour should my poo be? Healthy poo is usually a medium-to-dark brown. The occasional change in shade after a meal is nothing to worry about. 

Green-ish poo can simply mean you've eaten lots of leafy veg, or that food has moved through a little too quickly for bile to fully break down. Yellow-y poop, greasy or particularly smelly stools can suggest your body is struggling to absorb fat. While pale, clay-coloured poo may point to a lack of bile and is worth mentioning to your GP.

Black stools can be caused by iron supplements or certain foods, but can also signal bleeding higher up in the digestive tract, and red poo can be as innocent as beetroot or as important as blood, so if you can't explain it, get it checked. Speaking of f which...

When to Speak to a Doctor

Most of the time, a wobble in your poo is your body responding to a change in diet, fluids, stress or a passing bug, and it settles by itself. But certain signs are worth getting checked, not to alarm you, but because spotting things early is always the better move. The NHS says to book an appointment with your GP if you notice:

• Blood in your poo - whether it's bright red, or dark and tarry-looking.
• A change in your usual pattern that lasts longer than three weeks - for example, going much more or much less often than normal.
• Diarrhoea that won't settle, particularly if it lasts more than seven days.
• Persistent constipation that doesn't improve with the steps below.
• Unexplained weight loss, or losing your appetite.
• Tummy pain or bloating that keeps coming back or is severe.
• Poo that's pale, greasy, or hard to flush - this can suggest your body isn't absorbing fat properly.
• Symptoms that wake you in the night.

Trust your instincts, too. If something simply feels different and it's nagging at you, it's always the right thing to get reassurance. Doctors talk and hear about this all day - you won't be wasting anyone's time.

If Your Poo Is a Type 1 or 2

Hard, lumpy and hard to pass usually means things are moving a little too slowly, and the most common reasons are gentle, fixable ones. A few things genuinely help:

• Drink more water. Simple but effective. 
• Build up your fibre - gradually. Increase slowly to avoid bloating.
• Get moving. Helps stimulate the natural muscle movement that pushes things along.
• Don't ignore the urge. Holding on regularly can make constipation worse. 
• Try a few natural helpers. Prunes, kiwis and pears are well known for getting things moving. 

If you've given these a fair go and nothing shifts, or constipation is a regular visitor, it's worth a chat with your GP or pharmacist.

If Your Poo Is a Type 3 or 4

Good news - this is exactly where you want to be. Types 3 and 4 are the mark of a gut that's well looked after. The goal here is simply to keep doing what's working:

• Stay hydrated and keep your fibre varied 
• Eat for diversity. 30 plant points we week. Our guide to the best foods for gut health is a good place to start.
• Keep moving, sleep well, and manage stress. The gut and brain are closely linked, so looking after your head genuinely helps your gut.
• Stay consistent. Your gut loves routine - regular meals and a steady daily rhythm help keep everything ticking along.

If Your Poo Is a Type 5, 6 or 7

A Type 5 - soft blobs with clear edges - often just means you could do with a little more fibre to firm things up. Types 6 and 7 (mushy or fully liquid) are what most people would call diarrhoea, and they can be set off by anything from a tummy bug or too much caffeine to stress, a food that doesn't agree with you, or a flare of something like IBS.

Here's what tends to help:

• Keep your fluids up. This is the big one. Loose stools mean you lose more water than usual, so drink plenty to avoid getting dehydrated and run-down. 
• Look for patterns. Keeping a simple food-and-symptom diary for a fortnight can reveal triggers you'd never have pinned down otherwise - common things include caffeine, alcohol, very fatty or spicy foods, and stress.
• Look after your gut day to day.  Plenty of people make a daily gut-health supplement like Gut Wealth part of their everyday routine - a simple, once-a-day ritual that sits alongside the hydration, fibre and food-diary basics above, as part of looking after their digestion for the long term. 

Pay Attention to Your Poo

If diarrhoea lasts more than about a week, keeps returning, or comes with any of the warning signs further up this page, see your GP. If you'd like to go deeper on persistent looseness specifically, our piece on diarrhoea that won't settle walks through the causes in more detail.

Your poo is one of the most useful, least embarrassing health signals you have. Trust your gut - it's usually trying to tell you something.

A daily good gut choice: Gut Wealth is a simple once-a-day supplement to help you look after your digestion, day in, day out. Your daily investment in you. We created this Gut Match tool to help you see if Gut Wealth is for you. 

This article is for general information and isn't a substitute for medical advice. If you're worried about your symptoms, please speak to your GP or pharmacist.