Postbiotics are beneficial compounds produced by probiotic bacteria as part of their cycle of life and growth. The best-known postbiotics are the short-chain fatty acids butyrate, acetate, and propionate. These postbiotics are byproducts of the fermentation of fibres by probiotic bacteria like Bifidobacterium, Faecalibacterium, or Roseburia. There are other lesser-known postbiotics like enzymes and peptides but the Chuckling Goat Gut Microbiome Test focuses on short-chain fatty acids because their positive roles on human health are extensively documented.
The following roles highlight the significant impact of postbiotics on of human health:
- Gut Health Support: Postbiotics promote a healthy gut environment by improving gut barrier function, maintaining optimal pH levels, and enhancing the diversity and balance of the gut microbiome.
- Immune System Regulation: Postbiotics help regulate immune responses, supporting the development and function of immune cells, enhancing immune defence mechanisms, and potentially reducing the risk of certain infections and allergies.
- Anti-inflammatory Effects: Postbiotics have anti-inflammatory properties, helping to reduce chronic inflammation throughout the body, which tends to be associated with a range of health conditions.
- Metabolic Health: Postbiotics contribute to metabolic health by regulating the production and management of blood sugar (glucose) and fats (lipids: cholesterol and triglycerides). They improve insulin sensitivity and have the potential to assist in weight management.
- Nutrient Absorption and Digestive Function: Postbiotics support the breakdown and absorption of nutrients, promoting healthy digestion. They also enhance the production of digestive enzymes, contributing to overall digestive health.
Please refer to the individual handbook entries on butyrate, acetate, and propionate for more specific benefits related to these individual postbiotics.
Where to find your postbiotic information in the Chuckling Goat Gut Microbiome Test
The Chuckling Goat Gut Microbiome Test features a postbiotic score in the postbiotics report, which also includes individual scores for butyrate, acetate, and propionate. Guidance on how to work with your postbiotic score is featured in your personal action plan. Please note that this information is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your GP or other qualified health provider if you have any questions about the impact of postbiotics on your health.
Important disclaimer
The Chuckling Goat Gut Microbiome Handbook is an educational resource built to translate complex science into plain English. The information provided on this page is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your GP or other qualified health provider with any questions you may have regarding a medical condition. Always check with your GP for interactions with medications/health conditions before changing your diet or starting to take food supplements.
