Kirsten McCarthy / Cats.com
Including prebiotics to your cat’s weight-reduction plan may enhance their digestive well being and increase their immune system. Prebiotics are a meals supply for the pleasant micro organism in your cat’s intestine that make up their microbiome. They assist the nice micro organism flourish and preserve the dangerous micro organism at bay. As soon as damaged down, in addition they nourish the cells in your cat’s intestinal wall – an necessary a part of your cat’s immune defences.
Prebiotics supply well being advantages to all cats. But when your cat suffers from digestive points, immune issues, or has had current antibiotics, they may actually assist. Learn on for every thing that you must learn about prebiotics and the way they may increase your cat’s total well being.
Understanding Prebiotics and Your Cat’s Microbiome

In case your cat’s microbiome is disrupted, dangerous micro organism can overgrow, resulting in a spread of well being issues, together with continual diarrhea. Kirsten McCarthy / Cats.com
We have a tendency to consider microbes, like micro organism and yeast, as one thing to be prevented in case they make us unwell. Nevertheless, they’re truly very important to our – and our cat’s – well being.
Like us, your cat’s physique comprises thousands and thousands of microorganisms (micro organism and yeasts), forming their microbiome. Many of those reside of their digestive tract, making up the intestine microbiome.
When your cat’s microbiome is unbalanced or disrupted – as an example, after a tummy upset or antibiotic remedy – there may be an overgrowth of dangerous micro organism, referred to as dysbiosis. This results in a wide range of well being issues, from continual gastrointestinal points to diabetes and even most cancers.
How do Prebiotics Assist the Microbiome?
Prebiotics are like meals for the pleasant micro organism in your microbiome, serving to them to thrive. They’re present in fiber (meals like chicory root and pumpkin) that your cat can’t digest. As a substitute, they’re a meals supply for the useful micro organism of their intestine, serving to them to develop and boosting their exercise. Because the inhabitants of useful micro organism grows, the inhabitants of unhelpful micro organism reduces, conserving your cat’s microbiome wholesome.
As soon as damaged down by micro organism, prebiotics may nourish the cells within the lining of your cat’s gut. This improves the well being of your cat’s intestine, permitting for higher nutrient absorption. It additionally strengthens the intestine wall barrier – a basic a part of your cat’s immune defences.
What’s the Distinction Between Prebiotics and Probiotics?
You’ve most likely heard of probiotics – each for individuals and pets. However how are they completely different to prebiotics?
- Probiotics are reside, wholesome microbes that may be added to your cat’s weight-reduction plan as dietary supplements or in specialised meals. They purpose so as to add to the inhabitants of excellent micro organism in your cat’s microbiome.
- Prebiotics present the nourishment for these good micro organism to flourish.
- Synbiotics are merchandise that comprise each prebiotics and probiotics. They purpose to boost the perform of each by including wholesome micro organism (probiotics) alongside the vitamin they should survive and thrive within the intestine (prebiotics).
What are the Advantages of Prebiotics in Cats?

Prebiotics have an enormous vary of potential advantages, though analysis proving their results in cats continues to be restricted. Kirsten McCarthy / Cats.com
There aren’t many scientific research concerning the impact of prebiotics in cats but. However, extrapolating from human analysis, they’re thought to have a spread of potential advantages each by means of their impression on the microbiome and as a supply of fibre. The place obtainable, we’ve highlighted the newest scientific analysis to help these claims in cats.
Improved Stool Consistency
As a sort of fibre, prebiotics enhance stool consistency, serving to stools transfer comfortably by means of the digestive tract. This advantages cats with each diarrhea and constipation.
Though analysis into prebiotics use in cats is restricted, a current examine confirmed that prebiotic Psyllium husk powder will increase defecation frequency and faecal rating, bulk, and moisture in wholesome cats. This impact was additionally seen in a earlier examine on cats with constipation, making psyllium husk powder an evidence-based remedy for cats with constipation.
The bulking impact of prebiotics additionally helps cats with anal gland points, as stools should be appropriately agency to empty the anal gland as they transfer previous.
Enhances the Well being of the Intestinal Wall
When prebiotics are damaged down (fermented) by the micro organism within the intestine, they produce short-chain fatty acids (SCFAs) equivalent to Butyrate. This nourishes and heals the intestinal wall, bettering the absorption of vitamins, particularly helpful in cats with circumstances equivalent to inflammatory bowel illness (IBD), colitis, or bowel most cancers.
Analysis in individuals has discovered that butyrate has anti-carcinogenic (anti-cancer) and anti inflammatory results on the massive gut.
The constructive impact of prebiotics on the intestinal wall additionally strengthens the gut-wall barrier, stopping dangerous substances from being absorbed into the bloodstream and inflicting sickness.
Helps the Intestine Microbiome
Your cat’s microbiome is important to their well being and well-being. However many elements can disrupt it, together with:
- Antibiotic remedy
- Gastrointestinal infections
- Digestive upsets
- Power diarrhea eg. cats with IBD, irritable bowel syndrome (IBS), meals sensitivities and allergy symptoms
- Stress
- Dietary adjustments
Prebiotics promote a wholesome intestine microbiome by nourishing the nice micro organism in your cat’s intestine, serving to their inhabitants to develop and rising their exercise. This restricts the expansion of dangerous micro organism, resulting in a restoration of a wholesome stability of microbes. When damaged down (fermented) within the intestine, in addition they decrease the pH of the gut. This acidic atmosphere favors the pleasant micro organism, permitting them to thrive.
There may be analysis to again up this declare, with research discovering an improve in wholesome micro organism equivalent to Bifidobacterium species in cats given prebiotics.
Strengthens the Immune System
Your cat’s microbiome is important to their immune system. By selling the expansion of useful micro organism, the inhabitants of dangerous micro organism is diminished, defending your cat from sickness.
As soon as damaged down, prebiotics additionally present power and nourishment to the cells in your cat’s intestinal wall. This strengthens the gut-wall-barrier, an necessary a part of your cat’s immune defences that forestalls dangerous substances from being absorbed from contained in the intestine into your cat’s bloodstream.
In cats with leaky intestine syndrome, this barrier is extra permeable than it needs to be, which means an infection and toxins may be absorbed into the bloodstream, inflicting your cat to develop into unwell.
Helps Upkeep of a Wholesome Physique Weight
As a sort of fibre, prebiotics can support weight reduction by serving to cats really feel full for longer. However there could also be extra to it than simply urge for food management.
We all know there’s a hyperlink between an imbalance of micro organism within the microbiome and being obese or underweight in individuals. Though not studied in cats, analysis into the results of prebiotics on weight reduction in overweight individuals has proven promising outcomes. So, it might be the identical in our cats, too.
What are the Totally different Forms of Prebiotics for Cats?
Prebiotics are kinds of soluble fibre (oligosaccharides and inulin) present in meals equivalent to:
The best way to Select a Prebiotic for Your Cat

You may simply add a prebiotic complement to your cat’s common weight-reduction plan as a powder, liquid, or capsule. Merchandise that comprise each prebiotics and probiotics could be the most useful. Kirsten McCarthy / Cats.com
Prebiotics may be useful long-term, as a part of your cat’s common weight-reduction plan, or short-term, to assist in restoration from a digestive upset or antibiotic remedy.
Excessive-quality cat meals ought to already embody fibre that comprises prebiotics of their components, so chances are you’ll not want to vary your cat’s weight-reduction plan. Nevertheless, specialised gastrointestinal diets typically comprise greater quantities of prebiotics to help cats with delicate tummies. You can too add a day by day prebiotic complement to your cat’s weight-reduction plan within the type of a liquid, powder, pill, or capsule. Many merchandise comprise a mixture of prebiotics and probiotics, which may be much more efficient.
When selecting a prebiotic, go for a trusted model with analysis to back-up their product’s claims. Bear in mind to examine together with your veterinarian earlier than altering your cat’s weight-reduction plan and make any adjustments regularly to keep away from a tummy upset.
What are the Facet Results of Prebiotics in Cats?
Prebiotics are usually thought-about secure in cats. Nevertheless, you will need to be aware that dietary supplements are usually not topic to the identical high quality management or security trials as drugs.
The commonest unwanted effects of prebiotics in cats are flatulence and belly discomfort, attributable to elevated gasoline manufacturing.
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Keller, E., Laxalde, J., Tranier, N., Von Kretschmann, P. B., Jackson, A., & Van Hoek, I. (2024). Psyllium husk powder will increase defecation frequency and faecal rating, bulk and moisture in wholesome cats. Journal of Feline Drugs and Surgical procedure, 26(4). https://doi.org/10.1177/1098612×241234151
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Othman, R. B., Amor, N. B., Mahjoub, F., Berriche, O., Ghali, C. E., Gamoudi, A., & Jamoussi, H. (2023). A scientific trial about results of prebiotic and probiotic supplementation on weight reduction, psychological profile and metabolic parameters in overweight topics. Endocrinology Diabetes & Metabolism, 6(2). https://doi.org/10.1002/edm2.402