Systematic review of metabolism and safety aspects of monosodium glutamate intake in infants and lactating mothers: a scientific and regulatory perspective (opens in new tab)

BackgroundMonosodium glutamate (MSG) is widely used as a flavor enhancer, and its safety has been extensively studied for decades, providing a robust evidence base. Scientific discourse has focused on its effects on neurodevelopment, metabolism, and specific populations, such as neonates, and these effects have been carefully evaluated. Regulatory agencies worldwide have periodically revisited the evidence base, emphasizing the need for updated, balanced assessments. Following PRISMA 2020 gui...