Indigestion in Seniors: How Polypharmacy and Supplement Interactions Create Digestive Risks 12 Jul 2025 Post a Comment Adults aged 65 and older often experience a natural decline in overall bodily functions, including digestive efficiency. Post-retirement lifestyle ch… aging and stomach acidelderly nutrition digestionpolypharmacy digestion risksprobiotic prebiotic plan seniorssenior digestion tipssupplement interaction gut health