Glútathíón

Glutathione is a tripeptide composed of three amino acids: glutamate, cysteine, and glycine. It is synthesized within cells and is found in virtually all living organisms. Often referred to as the body's "master antioxidant," glutathione plays a crucial role in cellular protection and various physiological processes.

Its primary function is to neutralize harmful reactive oxygen species, thereby protecting cells from oxidative damage. This antioxidant activity is vital for maintaining cellular integrity and function. Beyond its antioxidant properties, glutathione is involved in detoxification pathways, helping the body eliminate toxins and heavy metals. It also plays a part in immune system function, DNA synthesis and repair, protein synthesis, and the activation of enzymes.

Glutathione levels can be influenced by factors such as diet, age, stress, and exposure to environmental toxins. While the body produces its own glutathione, certain conditions or lifestyle choices may lead to depleted levels. Supplementation with glutathione is a topic of ongoing research, with varying opinions on its efficacy and bioavailability when taken orally. Dietary sources of glutathione precursors, such as sulfur-rich foods, are often recommended to support the body's natural production.