The human microbiome, consisting of trillions of microorganisms, is sensitive to pH levels. Different parts of the body maintain distinct pH environments to support specific microbial communities. For example, the skin is slightly acidic to inhibit pathogenic bacteria, while the gut maintains a range of pH levels to support a diverse microbiota. Disruptions in these pH levels can lead to dysbiosis, contributing to various diseases, including infections, inflammatory conditions, and even metabolic disorders. Epidemiologists study these disruptions to understand disease patterns and develop preventive measures.
