There is no strong evidence linking diet to pain severity, but some hypotheses exist. For example, it has been suggested that moving from a Western diet (high in processed foods) to a diet high in purportedly anti-inflammatory foods (e.g., fruits and vegetables) may help alleviate chronic pain. Also, consuming foods with prebiotics and probiotics that can alter the gut flora and alleviate dysbiosis (an abnormal gut microbiome) may reduce gastrointestinal pain.[1]
How could diet affect pain?
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•Last Updated: May 16, 2025
Although there is no strong evidence that directly associates diet with pain severity, some hypotheses suggest that transitioning from a Western diet to one rich in anti-inflammatory foods, as well as consuming prebiotics and probiotics, may help alleviate chronic and gastrointestinal pain.