International Numbering System (INS) for Food Additives: 640
Food additives Europe numbers:E640
Glycine is an amino acid found in the body. It is a non-essential amino acid that helps to create proteins. It is also used as a dietary supplement, as it plays a role in many metabolic processes. It is believed to be helpful in improving memory, reducing anxiety, and treating certain mood disorders. Glycine is also thought to be beneficial for muscle growth, as it is a precursor to creatine, an important compound for muscle growth. It may also help protect against certain diseases, such as type 2 diabetes and heart disease.
Glycine is the simplest amino acid, meaning it has the most basic structure. It plays a number of roles in the body, including:
- Building protein: All proteins are made up of chains of amino acids, and glycine is one of the building blocks used to make these chains.
- Neurotransmitter: Glycine acts as an inhibitory neurotransmitter in the central nervous system, helping to regulate nerve cell activity.
- Metabolism: Glycine is involved in a number of metabolic processes, including the breakdown of glucose for energy and the synthesis of other important molecules.
- Supplementation: Glycine is sometimes used as a dietary supplement, although the research on its benefits is mixed.
Medically, glycine is used in a few different ways:
- Intravenous fluids: Glycine can be added to intravenous fluids to help provide nutrition and hydration.
- Urologic irrigation solutions: Glycine can be used as a sterile irrigating solution during urologic procedures.
- Treatment of certain conditions: Glycine has been used to treat some medical conditions, such as schizophrenia and sleep disorders, but the evidence for its effectiveness is limited.
It is important to note that glycine is generally safe when used appropriately. However, it can cause side effects in some people, such as nausea, vomiting, and diarrhea. It is important to talk to your doctor before taking any glycine supplements.