As people age, their ability to absorb B12 from food declines due to atrophic gastritis, which reduces stomach acid production
Methods Data sources and search strategy This systematic review was conducted up to 01 December 2024 in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement guidelines
Bergenstal RM, Wysham C, Macconell L, Malloy J, Walsh B, Yan P, et al
Effects of N-acetylcysteine, oral glutathione (GSH) and a novel sublingual GSH on oxidative stress markers: a comparative crossover study
Abstract Cancer cachexia is a multifaceted syndrome characterized, among many symptoms, by extensive muscle wasting