glutathione

Master antioxidant molecule

Glutathione is a compound found in nearly all living cells, where it serves as a powerful antioxidant that protects cells from damage caused by free radicals and toxins.

The body produces it naturally from three amino acids, and it plays a crucial role in immune function, detoxification, and cellular repair.

Glutathione supplements and IV infusions have gained popularity in wellness circles, though their effectiveness when taken orally remains debated since the digestive system breaks down the compound before absorption.

biochemistry

tripeptide

Three-residue amino chain

homeostasis · intracellular

detoxification

liver

Abdominal detoxifying organ

arsenic · heavy metals · chelation · biotransformation · acetaminophen · drug metabolism · alcohol detox · pesticides · pollutants · excretion

antioxidant

free radicals

Chemically reactive atomic fragments

coenzyme Q10 · selenium · DNA damage · aging · skin health · regeneration · recycling · NAC · precursor · supplementation

clinical

deficiency

Lack of something needed

Alzheimer's · cystic fibrosis · chronic fatigue · autism · cancer · cataracts · macular degeneration · respiratory disease · COPD · diabetes

immunity

lymphocytes

Adaptive immunity cells

immune response · white blood cells · inflammation · autoimmunity · thymus · proliferation · phagocytosis · HIV · chronic illness

Opposites
redox function

glutathionehydrogen peroxide

Oxidizing disinfectant and bleach

superoxide · oxidant · free radicals · oxidants · free radical

cellular effect

glutathionetoxins

Harmful biological substances

toxin · poison · carcinogen · carcinogens · mutagen

molecular origin

glutathionevitamin C

Essential water-soluble antioxidant

vitamin E

Family

thiol, glycine, cysteine

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Used worldwide · Timeless · Rated G