L-Glycine500mg

L-glycine is the simplest of the natural amino acids and performs a wide range of essential functions for the proper functioning of the body. It is naturally found in protein-rich foods such as meat, fish, eggs, legumes, and dairy products.

Structurally, glycine is a key component of collagen—the most abundant protein in connective tissues—and plays a crucial role in the synthesis of glutathione, one of the body’s main intracellular antioxidants, essential for counteracting oxidative stress and protecting cells from environmental damage.

Beyond its structural role, glycine also acts as an inhibitory neurotransmitter in the central nervous system. It modulates neuronal activity, influencing motor control, behavior regulation, and maintenance of internal homeostasis. In its free form, glycine is also involved in appetite regulation, sleep support, and improving sleep quality.

On a metabolic level, glycine contributes to the balance of glucose and lipid metabolism, supporting several biological functions such as liver detoxification, immune response, healthy gene expression, cell growth, and survival. These properties make it a compound of particular scientific interest in the context of neurodegenerative diseases, metabolic disorders, and joint-related conditions.

Thanks to its biological versatility, glycine is emerging as a valuable functional nutrient for overall well-being, especially under physiological stress, aging, and metabolic imbalance.