Buy the bestselling ornithine supplements from Amazon.com
What is ornithine?
Ornithine is a non-essential, non-proteinogenic amino acid. It is produced during the body’s citric acid cycle from L-arginine. This amino acid has an important role in the urea cycle.
It is also key in the production of proline, glutamic acid and citrulline. These three amino acids help to supply the body’s cells with energy.
Ornithine plays a central role in detoxification. It helps to eliminate ammonia from the liver. Excessive levels of this toxin can lead to serious liver damage and conditions such as hepatic encephalopathy and cirrhosis.
Many studies have shown that supplementation with this amino acid can help to reduce excess ammonia levels, , .
Buy the bestselling ornithine supplements on Amazon.com
L-ornithine together with L-arginine helps to stimulate the production of Human Growth Hormone (HGH), insulin and other growth-promoting hormones. This can help to build muscle mass.
Several studies have confirmed that ornithine and arginine supplementation can be beneficial for athletes participating in resistance training programs, , . The body converts ornithine into arginine slowly.
Therefore people usually take both of these amino acids together in supplements. This may particularly help to support people involved in body building.
L-ornithine α-ketoglutarate is a specific form of this amino acid. Scientists have found that this type may be useful in healing wounds. This amino acid salt has been used intravenously to accelerate healing of burns, , .
Additionally, L-ornithine α-ketoglutarate is often prescribed to help reduce the time patients spend in hospital for certain conditions.
These include patients recovering from generalised infections, burns, cancer, surgery and other physical trauma.
Stress relief and insomnia
There is growing evidence that this amino acid may help to relieve stress and improve sleep. Animal studies have found that it can reduce stress markers such as cortisol. More recent research has found that supplementation with l-ornithine can relieve stress and improve sleep quality in humans.
Ornithine deficiencies are very uncommon. Normally the body is able to produce enough of this amino acid. However, during periods of illness, stress, and malaise, ornithine and arginine levels may decline. During these periods it is a good idea to increase your dietary intake of foods rich in these amino acids.
Meat, fish, dairy products, nuts, soya, rice, and wheat are all good sources of ornithine.
Dietary supplements often contain this amino acid and ideally you should take this together with other key amino acids.
As with any supplement, it is important to check with a medical practitioner to determine suitability prior to taking the product.
Ornithine is a non-proteinogenic amino acid that is produced by the body. It is important for detoxification and indirectly supports muscle growth. This amino acid can also help with wound healing and combat stress and fatigue. Many foods contain ornithine and you can also find it in supplement form. Deficiencies in this amino acid are very rare.