What is glycine?

Glycine is a non-essential amino acid that plays a crucial role in the functioning of the human body. It was first discovered by the French chemist Henri Braconnot in 1820, who isolated it from gelatin. It is the smallest of the 20 amino acids and is unique in that it is not optically active, meaning that it is not chiral and does not have a left or right form.

Glycine is important for several physiological functions in the body. It is a key component of collagen, the most abundant protein in the body, which is responsible for maintaining the strength and elasticity of connective tissues such as skin, tendons, and ligaments. Glycine is also involved in the synthesis of creatine, a substance that helps to provide energy to muscles during physical activity.

In addition, glycine acts as a neurotransmitter in the central nervous system, where it helps to regulate brain activity and promote relaxation. It is also involved in the production of glutathione, a powerful antioxidant that protects cells from damage by free radicals.

While glycine can be synthesized in the body, it is also obtained from the diet through the consumption of protein-rich foods such as meat, fish, and dairy products. It can also be found in smaller quantities in some plant-based foods such as beans, spinach, and kale.

Glycine supplementation has been shown to have potential health benefits. For example, it has been suggested that glycine may help to improve sleep quality and reduce the symptoms of insomnia. It has also been studied for its potential in improving memory and cognitive function, as well as reducing inflammation and promoting wound healing.

Gycine is a small but important amino acid that plays numerous roles in the functioning of the human body. Its involvement in collagen synthesis, neurotransmission, energy production, and antioxidant protection makes it a vital component of overall health and well-being. While the body can synthesize glycine, it can also be obtained from the diet and has been studied for its potential health benefits.

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A better night’s sleep, naturally

 Tryptophan, Magnesium, Glycine & Tart Cherries


Take control of your sleep with Bruut Sleep Bar. Powered by natural ingredients like  tryptophan, glycine, magnesium and tart cherries, Bruut Sleep Bar helps you fall asleep faster and stay asleep longer. Enjoy this vegan and gluten-free snack bar with dates and nuts as an evening treat that’s actually good for your sleep!

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