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Connecting Bone and Gut Health

Posted by Manuela Boyle on 31 August 2023
Connecting Bone and Gut Health

Hello there, curious minds! Today, we're unravelling a fascinating relationship that goes beyond what meets the eye – the intricate link between our gut and bone health. ??

Our journey takes us through the world of bone-related disorders like osteoporosis, rheumatoid arthritis, and osteoarthritis. Did you know that these conditions are somehow connected to our gut health? ? Let's dive into the nitty-gritty details:

Gut Microbiome's Role in Bone Health
The magic starts in the gut! Recent research has unveiled how our gut microbiome impacts the health of our bones. These microscopic helpers affect nutrient absorption, metabolism, and even create special compounds that our bones adore.

Ever heard of short-chain fatty acids (SCFA)? These are like the superheroes of gut bacteria metabolites. They have a say in osteocyte metabolism and bone mass regulation. SCFAs even manage to halt bone resorption – that's the process that weakens bones. Not just that, but one SCFA in particular, butyrate, gets the bone growth party going by boosting osteoblast differentiation and formation.

Even gut-derived hormones play a part! They're involved in keeping our bones balanced and healthy. In a small clinical trial, researchers explored the relationship between these hormones and bone health, hinting at their influence on bone metabolism.

Diet: A Key Player
Now, here's where the diet takes the spotlight. The Mediterranean diet is like a superstar for bone health. Studies show that following this delicious plan can boost bone mineral density in various parts of our body.

Plant-powered foods are the heroes here. Fruits, veggies, whole grains, and healthy fats work their magic. Soluble fibres from these foods turn into SCFAs through fermentation by our gut buddies. It's like a party for our bones!

The Prebiotic Puzzle
Prebiotics, found in foods like Jerusalem artichokes and bananas, have a vital role. They're the favourite snacks of our gut bacteria, promoting the growth of the good guys. These prebiotics help build a strong gut community, while also aiding the absorption of bone-loving nutrients like calcium and magnesium.

The Probiotic Question
Probiotics are like the enigmatic heroes. While research shows they can impact bone health, the results vary depending on factors like dosage and the types of bacteria used. Some studies hint at potential benefits in women aged 50 and older, while animals show more consistent positive effects.

Intriguing, isn't it? Our gut's dance with our bones is a mesmerising symphony of science and health. So, let's celebrate this incredible connection by nourishing our gut and bones with goodness!


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Author:Manuela Boyle
Tags:NewsPrevention & RecoveryEvidence Based ResearchCancerGut HealthBlogs


  • The Institute for Functional Medicine
  • Society for Integrative Oncology
  • Naturopaths and Herbalists Association of Australia
  • Australian Traditional-Medicine Society
  • British Naturopathic Association