Artificial creatine can be used as a nutritional supplement to promote skeletal muscle adaptation to intense exercise and combat fatigue in weak individuals; It can also be used to prepare drugs for treating heart disease and respiratory dysfunction; Preparation of drug formulations containing human growth hormone; And it can be used to compound a new type of healthy food, which has the effect of anti-aging and restoring youthful vitality. Due to the fact that creatine is not a hormone, it does not cause any interference or damage to the endocrine system of the human body, and does not cause drug-dependent or physiological side effects, creatine supplements have become popular in recent years. Creatine is present in fish and meat products, but its quantity is very small. It is difficult to obtain all of it from food to reach the daily intake per person that is beneficial for muscle growth. Numerous studies have reported that supplementing creatine monohydrate can increase the content of creatine in skeletal muscle.
Creatine can be converted into phosphocreatine under the action of creatine kinase, thereby increasing the metabolic pool of phosphocreatine. Supplementing creatine monohydrate to induce changes in creatine metabolism may alter the body's original growth, development, and meat quality status. Although there are currently few reports on the application of creatine in livestock and poultry production, and there are significant differences in results, it provides a new and effective method for improving the quality of livestock and poultry meat, demonstrating great potential for application.