Ornithine (Omithine)

Ornithine is an amino acid produced in the liver that is a byproduct of the conversion of ammonia to urea. Ornithine plays an important role as an intermediate in the arginine synthesis pathway. Arginine, in turn, is necessary for the normal functioning of the immune and cardiovascular systems. Thus, ornithine, participating in the synthesis of arginine, indirectly affects the functioning of these body systems. In addition, ornithine can be used as a supplement in sports nutrition, as it promotes the production of growth hormone and accelerates recovery after training.



Ornithine is an amino acid produced in the liver and plays an important role in ammonia metabolism in humans and animals. Ornithine is an intermediate product in the process of converting ammonia to urea, which is the main mechanism for removing nitrogen from the body.

Ornithine is also an important component in the synthesis of arginine, another amino acid that plays an important role in many biological processes, including immune function, tissue growth and repair, and is also involved in the production of nitric oxide, which relaxes blood vessels and improves circulation.

Ornithine is also known for its anabolic properties, which help increase muscle mass and speed up recovery after exercise. In sports medicine, ornithine is used to improve physical endurance, accelerate recovery from injury and intense training.

Despite all these positive benefits, consuming ornithine may have some side effects, including nausea, vomiting, headaches, and changes in digestive function. Therefore, before you start using ornithine, you should discuss it with your doctor and follow the dosage and use recommendations.

Overall, ornithine is an important component of a healthy lifestyle that can help maintain optimal nitrogen levels in the body, improve physical endurance, and speed recovery after intense exercise. However, as with any nutritional supplement, it is important to follow dosage and usage guidelines and discuss it with your doctor, especially if you have any medical problems or are taking any medications.