25/08/2024
Love a bit of interesting research. As with humans, the gut microbiome is hugely important! Have a read on how it is seemingly affecting physical performance 👇🏻
🤓 I wanted to share this recent study with you all as I think the findings are really exciting. 📖
A new study by Proudman et al. at the university of Surrey has shown that foals with a more diverse microbiome at 28 days old went on to have a better racing career than foals with a less healthy gut.
They investigated the composition of gut bacteria in Thoroughbred foals bred for flat racing and its impact on their long-term health and athletic performance.
“To investigate this, 438 faecal samples from 52 foals were analysed and respiratory, gastrointestinal, orthopaedic and soft-tissue health issues were tracked from birth to age three. In addition, the team analysed information regarding finishing position, official rating, and total prize money earnings as measures of athletic performance.”
They identified that horses with a higher abundance of Anaeroplasmataceae had higher Official Ratings (a rating based on previous race results) and those with higher numbers of Bacillaceae went on to have higher race placings a during their careers.
They also looked at foals that had received antibiotics before the age of 28 days and found that they went on to win significantly lower prize money and have a significantly increased risk of respiratory disease later.
Interestingly, the researchers also found that low bacterial diversity early in life is associated with an increased risk of soft tissue and orthopaedic issues later in life.
We know from other research that antibiotics can be very damaging to the microbiome and a gut imbalance can lead to long term health issues.
Other studies in humans and animals show that good early gut health is important in priming the immune system and can affect how susceptible they are to disease in the future.
This is the first animal study I have seen that shows a strong relationship between a healthy gut and better sports performance. It leaves me with so many questions.
I wonder if we should be providing our sports dogs with pre and probiotics from a young age, or if feeding certain foods will help improve their microbiome and lead to better performance?
I would love for someone to research this area more 🙏🏻
This is the paper if you’d like to read it:
Proudman et al. 2024. Early-life gut bacterial community structure predicts disease risk and athletic performance in horses bred for racing.
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