glutathione effect on blood sugar in Low Sugar: Exploring the Antioxidant Connection for Metabolic Balance Glutathione – Benefits and Risks
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Locato et al
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& Kastan, M.B

Gaps in safety assessment encompass limited long-term data in vulnerable populations, an incomplete understanding of horizontal gene transfer related to antimicrobial resistance, and uncertainty regarding the systemic impact of prolonged microbiome modulation, particularly with next-generation strains lacking a long history of safe use (142)

However, over-supplementation or improper use can precipitate side effects