The Claim
In elite male basketball players, higher consumption of ultra-processed foods is associated with significantly lower abundance of the bacterial order Veillonellales-Selenomonadales, which is linked to short-chain fatty acid production.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Elite male basketball players who eat more ultra-processed foods have lower levels of certain gut bacteria that produce short-chain fatty acids.
See the scientific wording
In elite male basketball players, the order Veillonellales-Selenomonadales is significantly less abundant in those consuming higher amounts of ultra-processed foods, and this bacterial group is associated with short-chain fatty acid production, suggesting a potential link between UPF intake and reduced microbial metabolites important for recovery and metabolism.
Eating a lot of ultra-processed foods means less fiber reaches the gut, which starves certain bacteria that make energy molecules called short-chain fatty acids. These bacteria decline, so fewer of these molecules are produced, which affects gut health and metabolic function.
What the research says
1 studyBasketball players who ate more ultra-processed foods had less of two types of good gut bacteria that help make energy-boosting compounds, even though they were still fit and healthy. This suggests their diet might be hurting their gut health in a subtle way.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.