Cysteine is an amino acid that we get from foods, such as meat, eggs, and lentils, and it can also be synthesized in the body from methionine through the transsulfuration pathway.[ref] Recycling and Re-oxidation: Glutathione doesnt need to be constantly made in cells
Dihexa for Baby Brain & Postpartum Brain Fog Why baby brain is real: the Davies 2018 Medical Journal of Australia meta-analysis, the Hoekzema 2017 and Pritschet 2024 Nature Neuroscience maternal-brain remodelling studies, the postpartum estradiol-BDNF crash, the allopregnanolone / brexanolone / zuranolone (Zurzuvae, FDA Aug 2023) neurosteroid story, the dominant sleep, postpartum-thyroiditis and iron drivers, ONS 567,708 England births (2024) and the RCPsych July 2025 postnatal-depression estimate and why pregnancy and breastfeeding are absolute contraindications for an unlicensed HGF/c-Met peptide

Hormonal fluctuations increase oxidative stress Stress and disrupted sleep deplete antioxidant reserves Alcohol and caffeine intake often rise Low-grade inflammation becomes more common Exercise recovery demands greater antioxidant support Studies show that glutathione levels are significantly lower in postmenopausal women. This means antioxidant capacity is already reduced before additional stressors are added
helps regulate sleep, mood, appetite and energy