Everyone’s digestive rhythm is a little different, but how often you go to the toilet could be telling you more about your overall health than you realise.
A recent study published by ScienceDaily has revealed that infrequent bowel movements, particularly going less than twice a week, are linked with a higher risk of a range of chronic diseases.
Here, we’ll explore what this new research uncovered, why regularity matters, and what steps you can take to keep things moving smoothly.
What the new research says
Researchers from Zhejiang University School of Medicine in China analysed health and lifestyle data from more than 150,000 people. They found that those who reported pooing less than twice a week had significantly higher levels of systemic inflammation and were more likely to be diagnosed with a range of chronic conditions compared to those with more regular bowel habits.
Infrequent bowel movements were linked with:
- A higher risk of chronic kidney disease
- Increased incidence of type 2 diabetes
- Greater likelihood of heart disease and stroke
- Elevated markers of inflammation in the blood
The study doesn’t claim that constipation directly causes these conditions, but it does strongly suggest that bowel regularity is a helpful window into wider systemic health.
How does constipation affect the rest of the body?
When waste sits in the colon for too long, it can:
Alter the gut microbiome: A slower transit time changes the environment in your large intestine, sometimes encouraging the growth of harmful bacteria and reducing beneficial species.
Increase toxin reabsorption: Some of the substances your body is trying to get rid of, including hormones and bile acids, can be reabsorbed into the bloodstream if waste isn’t cleared regularly.
Promote low-grade inflammation: Constipation can lead to microscopic damage to the gut lining or trigger immune responses that quietly fuel systemic inflammation over time.
This low-level, chronic inflammation has been linked to everything from insulin resistance to cardiovascular issues.
How to encourage regular, healthy bowel movements
There are several practical lifestyle changes that can support more frequent and comfortable digestion including:
Hydration: Aim for 6-8 glasses of water a day. Dehydration is one of the most common causes of sluggish bowels.
Fibre: A diet rich in wholegrains, fruits, vegetables, and legumes provides the bulk and softness stools need to move easily through the gut.
Movement: Regular physical activity stimulates the muscles of the digestive tract. Even a brisk walk can help ‘wake up’ your bowel.
Some prescriptions, including certain painkillers and iron supplements, can slow the bowel. If you think this might apply to you, speak with your doctor.
When to seek help
Persistent constipation, especially if it’s accompanied by weight loss, blood in the stool, or a change in your usual bowel pattern, shouldn’t be ignored. In some cases, it may signal an underlying condition that needs medical attention, such as a bowel obstruction, or even early signs of colorectal disease.
If your gut has slowed down and isn’t responding to simple changes, book a consultation at Warwick Bowel and Hernia.
