chris kresser glutathione From Diets to Supplements: Tackling Nutrient Deficiency, With Glutathione is the most important

Risk and Handling Precautions Risk Tier: MODERATE This rating reflects both peptides' bioactive activity at angiogenic and cytoskeletal signaling pathways in preclinical models, the absence of established human safety profiles for either compound, and the additional handling considerations specific to intranasal formulations

Overall, glutathione is considered to have a favorable safety profile when used as directed, but the long-term safety of high-dose or chronic use has not been fully established

Kademian M, Bechtel M, Zirwas M

Clinical evidence : A 2017 RCT by Antoni et al., investigated the effects of time-restricted eating on hormonal profiles in overweight adults