Add Yahoo as a preferred source to see more of our stories on Google. Experts agree that the microbiome is important to human health. But many are skeptical about how useful these kits are.'Photograph ...

Microbial testing laboratories often face challenges such as genetic drift, variability in results, and the need for extensive preparation. These issues can lead to inconsistent results and increased ...

PHOENIX, Dec. 11, 2025 /PRNewswire/ -- With periodontal disease affecting more than four in ten American adults and growing evidence connecting oral bacteria to conditions such as cardiovascular ...