Your gut can tell you a lot about how your everyday habits are working for you. Bloating, changes in bowel habits, discomfort, irregularity and reactions to certain foods can all be useful signals — but they don’t automatically tell you the underlying cause.
The Chief Gut Health Check is a free 3-minute self-assessment designed to help you look at your digestive symptoms alongside everyday factors such as fibre intake, protein, sleep, stress, movement and recent antibiotic use.
What does the Gut Health Check actually do?
It looks for patterns in the information you provide and gives you practical lifestyle and nutrition suggestions based on those patterns. It is not a microbiome test, medical test or diagnosis, and it does not tell you whether you have IBS, IBD, coeliac disease or another medical condition.
What can affect how your gut feels?
Digestive symptoms rarely exist in isolation. What and how you eat, how much fibre you get, how active you are, your sleep quality, stress levels and even recent antibiotic use can all influence how your gut feels from day to day.
1. Food & fibre
Fibre helps support normal bowel function and provides food for many of the microorganisms living in the gut. A varied diet containing vegetables, fruit, legumes, whole grains, nuts and seeds can help increase fibre diversity.
2. Rhythm & routine
Meal timing, hydration, physical activity, sleep and regular bowel habits can all influence digestion. Small changes to daily routines can sometimes make a meaningful difference.
3. Stress & lifestyle
The gut and brain communicate constantly, which is one reason stress and poor sleep can affect digestive symptoms in some people. Gut health is about more than food alone.
Common signs people associate with poor gut health
“Gut health” is a broad term, and there is no single symptom that tells you whether your gut is healthy or unhealthy. However, people commonly pay attention to changes such as:
- Frequent bloating
- Excessive gas
- Constipation
- Loose stools or diarrhoea
- Abdominal discomfort
- Changes in stool frequency or consistency
- Feeling unusually full after meals
- Food-related digestive discomfort
These symptoms can have many different causes, so they shouldn’t be used to diagnose yourself. The value of a gut health quiz is in helping you notice patterns and identify areas of your lifestyle that may be worth improving or discussing with a healthcare professional.
How to support gut health naturally
There is no single “gut health diet” that works for everyone, but a few broad habits are consistently useful foundations for digestive health.
Eat a variety of plant foods
Different plant foods provide different types of fibre and plant compounds. Variety is useful, so aim to rotate vegetables, fruit, legumes, whole grains, herbs, spices, nuts and seeds where suitable for you.
Increase fibre gradually
If your current fibre intake is low, increasing it too quickly can sometimes make bloating or gas worse. Gradual changes can be easier for your digestive system to tolerate.
Keep moving
Regular physical activity can support overall health and normal bowel function. Even simple habits such as walking regularly can be useful.
Fibre and your gut microbiome
Your gut contains a large community of microorganisms collectively known as the gut microbiome. Diet is one of many factors that can influence this ecosystem.
Certain fibres reach the large intestine without being fully digested and can be fermented by gut bacteria. These are often referred to as prebiotic fibres.
Foods naturally containing fibre include vegetables, fruit, oats, legumes, whole grains, nuts and seeds. Some foods and supplements also contain isolated prebiotic fibres that can be used to increase fibre intake when appropriate.
Can protein affect gut health?
Protein is an essential part of a balanced diet, but gut health is not simply about eating more protein. The overall quality and variety of your diet matters.
A diet can be high in protein while still including plenty of fibre-rich plant foods. For many people, the most practical approach is to build meals around quality protein, vegetables, whole-food carbohydrates, healthy fats and a variety of fibre sources.
What about probiotics and gut health supplements?
Gut health supplements are not a substitute for a varied diet, and more supplements are not automatically better.
Depending on the person, useful options may include specific fibres, prebiotics or probiotics, but the right choice depends on your diet, symptoms and individual circumstances. That is why the Chief Gut Health Check puts lifestyle and food foundations first and only recommends products when there is a reasonable rationale for doing so.
When should digestive symptoms be checked by a doctor?
Most people experience digestive discomfort occasionally, but some symptoms deserve medical attention rather than another dietary experiment.
Speak with your GP or another qualified healthcare professional if you experience symptoms such as:
- Blood in your stool
- Unexplained weight loss
- Persistent or severe abdominal pain
- Pain that wakes you during the night
- Difficulty or pain when swallowing
- Persistent vomiting
- Significant or ongoing changes in bowel habits
- New or unexplained digestive symptoms later in life
A symptom questionnaire can help you organise what you are experiencing, but it cannot replace an appropriate medical assessment.
Frequently asked questions
What is a gut health quiz?
A gut health quiz is a self-assessment that asks about digestive symptoms, bowel habits, diet and lifestyle. It can help you identify patterns and areas you may want to improve, but it cannot diagnose a medical condition.
Is the Chief Gut Health Check free?
Yes. The Chief Gut Health Check is a free online self-assessment designed to take around three minutes.
Is this a microbiome test?
No. The Gut Health Check does not analyse stool, bacteria, DNA or the composition of your microbiome. It is a questionnaire based on symptoms, diet and lifestyle.
Can this gut health test diagnose IBS?
No. IBS is a medical condition and should not be diagnosed from an online quiz. The Chief Gut Health Check may help you identify digestive patterns, but it cannot diagnose IBS, IBD, coeliac disease or any other condition.
How can I improve my gut health?
Useful foundations can include eating a varied diet, getting enough fibre, drinking adequate fluids, staying physically active, getting enough sleep and managing stress. The best approach depends on your individual symptoms and dietary needs.
How much fibre do I need for gut health?
Fibre needs vary by age, sex and individual circumstances. Rather than focusing only on a number, it can be useful to gradually increase the variety of fibre-rich foods in your diet and pay attention to how your digestive system responds.
Can stress cause digestive symptoms?
Stress can influence digestion in some people because the gut and nervous system communicate closely. Stress does not explain every digestive symptom, but sleep, stress and lifestyle can all be useful factors to consider alongside diet.
Do I need a probiotic for good gut health?
Not necessarily. Probiotics can be useful in some specific situations, but they are not essential for everyone. A varied diet containing fibre-rich foods is an important foundation for gut health.
Why am I bloated all the time?
Bloating can have many causes, including diet, meal size, constipation, food intolerances and other digestive conditions. Persistent or severe bloating should be discussed with a healthcare professional rather than diagnosed through an online quiz.
Important: The Chief Gut Health Check is an educational self-assessment only. It does not test your microbiome or diagnose IBS, IBD, coeliac disease, food intolerance or any other medical condition. If you have persistent, severe or concerning digestive symptoms, seek advice from your GP or another qualified healthcare professional.