01/24/2026
https://drdavisinfinitehealth.com/2025/10/stomach-acid-the-ideal-gastrointestinal-antibiotic/
From Helgadottir et al 2019 Stomach acid is not only essential for digestion, especially of proteins (since the digestive enzyme, pepsin, is activated by exposure to acid), but it is also an effective barrier to the descent of oral microbes from the mouth and the ascent of microbes up from the lower...