Food as medicine: How diet shapes gut microbiome health

Researchers show how mice fed a Western-style diet are not able to rebuild a 'healthy,' diverse gut microbiome following antibiotic treatment. These mice were also more susceptible to infection by pathogens like Salmonella. However, mice given food loosely mimicking a Mediterranean diet -- high in plant-based fiber from fruits, vegetables, and whole grains -- were able to quickly restore a healthy and resilient gut microbiome after antibiotics.

Jun 17, 2025 - 08:05
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Food as medicine: How diet shapes gut microbiome health
Researchers show how mice fed a Western-style diet are not able to rebuild a 'healthy,' diverse gut microbiome following antibiotic treatment. These mice were also more susceptible to infection by pathogens like Salmonella. However, mice given food loosely mimicking a Mediterranean diet -- high in plant-based fiber from fruits, vegetables, and whole grains -- were able to quickly restore a healthy and resilient gut microbiome after antibiotics.