PMID: 21795440) The decrease in glutathione is what underlies a lot of the higher oxidative stress and inflammation levels seen in aging PMID: 30696582 PMID: 24144057 Glycine has many liver protective effects by stimulating glucagon-like peptide 1 (GLP-1) and glucagon, which then helps to prevent liver fat storage through AMPK and cAMP PMID: 25332814 - glutamine you can get from protein - cysteine you can get from protein - glycine you can get from collagenous proteins and gelatin Supplementing glycine and NAC is an effective way to boost glutathione Sulfur is a glutathione precursor, whereas glutathione peroxidase is one of the main selenoproteins that regulates thyroid hormones Eating a sulfur-rich diet in humans increases glutathione levels and reduces oxidative stress PMID: 21559038 PMID: 8200071 PMID: 17617661 - scallops - eggs - meat - seafood - Cruciferous vegetables like broccoli and cauliflower - red onions - garlic - dairy - leeks - peanuts The precursors for that are sunlight hitting the skin and cholesterol sulfate, which requires sulfur PMID: 4054307 - Glucosamine sulfate - Chondroitin sulfate - Glutathione - Cysteine and NAC - Taurine - Alpha-lipoic acid (ALA) - Dimethyl Sulfoxide (DMSO) - Methyl-sulfonyl-methane (MSM) - S-adenosylmethionine (SAMe) - Methionine Glutathione peroxidase (GPx) is a selenoenzyme that regulates thyroid hormone synthesis (PMID: 4736708) Selenium deficiency reduces glutathione peroxidase levels (PMID: 25695036) The mechanisms are mediated by glutathione peroxidases and other antioxidants that help to eliminate these toxic compounds - Brazil nuts - Kidney - Tuna - Mussels - Halibut - Sardines - Shrimp This conversion requires riboflavin or vitamin B2 Patients of rheumatoid arthritis with B2 deficiency show higher inflammation levels and report higher pain scores (PMID: 8976642) During riboflavin deficiency, the body might be able to make glutathione from the other precursor amino acids as a compensatory action PMID: 9875552 - beef - milk - tofu - salmon - pork - eggs You need glutamine, cysteine and glycine as the main precursors, but there are many other nutrients needed, such as sulfur, selenium, B2 and amino acids amzn.to amzn.to Siim The Collagen Cure: The Forgotten Role of Glycine and Collagen in Optimal Health and Longevity Collagen is the most abundant protein in the human body making up approximately 30% of all your prot
Advances in Therapy, 37 , 1279-1301
Cappai, G., Songini, M., Doria, A., Cavallerano, J
doi: 10.1186/s10020-025-01208-3, 27 ChenP
Glutathione recycling Glutathione recycling is a good place to start to increase glutathione activity inside of cells
Eczema and Psoriasis: These chronic skin conditions can lead to inflammation and hyperpigmentation due to repeated scratching or irritation
