Ornithine is a nonprotein amino acid that plays a crucial role in the urea cycle, a process that helps remove ammonia from the body. By aiding in detoxification, ornithine supports liver health and the elimination of cellular waste. Ornithine is also known for its potential benefits in muscle strength, endurance, and recovery after exercise.
It has been suggested that ornithine may enhance the release of growth hormone, which can contribute to muscle development and overall performance. Additionally, ornithine has been associated with improved energy levels, sleep quality, and wound healing.
The specific mechanisms through which ornithine may improve sleep quality are believed to be related to its influence on the sleep-wake cycle and its ability to reduce cortisol levels. According to research, supplementation with ornithine has the potential to decrease stress and enhance sleep quality.
While ornithine is generally considered safe when consumed within recommended doses, high doses or prolonged use may cause unwanted side effects such as gastrointestinal discomfort, diarrhea, or nausea. The upper safety limit for ornithine is not well-established.
To stay on the safe side, avoid taking more than 10 grams daily. It's important to follow the recommended dosage guidelines and consult with a healthcare professional before starting any new supplementation regimen, especially if you have underlying health conditions or are taking medications.
Ornithine can come in a variety of different formulations including L-ornithine hydrochloride, Ornithine Alpha-ketoglutarate, Arginine and ornithine, and L-ornithine L-aspartate.