What is creatine and what are the main components of creatine?

When it comes to fitness, we have to mention a variety of supplements, but in addition to protein powder, there is one supplement that I believe every fitness person will try, and that is creatine.

But there will be many friends who can't figure out what creatine is? Creatine is a common supplement in the gym. Scientific studies have found that it has the effect of building muscle, increasing muscle strength and improving athletic performance.

In addition to this, he has some additional health benefits, such as the fact that he can also protect the body from some neurological diseases. There are many people who misunderstand creatine and think that this supplement is unsafe or more expensive, but in fact, none of these popular arguments have a scientific basis. On the contrary, creatine is one of the most widely studied supplements ever made, and it has a high safety profile.

What exactly is creatine?

Creatine is a substance that occurs naturally in the skeletal muscles of the human body. It helps your muscles produce the energy they need during intense training. There are many professional athletes and bodybuilders who use creatine as a daily training supplement to help build more effective muscle, increase muscle strength and improve athletic performance.

In terms of chemical composition, the composition of creatine is actually somewhat similar to amino acids, and our body can also synthesize creatine from glycine and arginine. There are several factors that can affect your body's creatine synthesis, including daily dietary meat consumption, physical activity, total body muscle content, and related hormones such as testosterone and IGF-1 levels.

95% of creatine in the human body is found in skeletal muscle, usually in the form of phosphocreatine. The remaining 5% is dispersed in the brain, kidneys and liver.

When you consume creatine supplements, the amount of phosphocreatine in your body increases accordingly. Because it is stored directly in muscle cells, additional creatine supplementation can improve the body's ability to synthesize ATP (adenosine triphosphate), the "molecular currency" of intracellular energy transfer. The more ATP, the better the muscles can perform in sports.

Creatine is also involved in altering cellular processes that improve muscle resilience and strength.

Bottom line: Creatine is a chemical that occurs naturally in our bodies, most of which are found in skeletal muscle. Creatine supplements are also a staple for sports professionals.

Creatine is just a tool to assist in muscle building, if you are not a professional bodybuilder, it is recommended to only take protein powder, because maintaining a figure is a lifelong thing, and nutrients such as creatine cannot accompany a person for a lifetime. Creatine is an amino acid naturally produced in the body that can quickly increase muscle strength and promote the growth of new muscles.

Categories: Sports Sport >> Fitness.

Problem description: What foods contain creatine?

Analysis: The main components of acids are arginine, glycine, and methionine. Not ATPIt enters the body and goes through several steps to synthesize into ATP. And it can be continuously supplied.

Creatine in the body can be obtained mainly from the diet or synthesized by the body (1) Diet: Creatine is mainly found in meat, fish and other animal foods, and the amount of plant foods is quite small. In addition, overcooking can also destroy the creatine content of food.

Generally speaking, under normal dietary conditions, you can get about one gram of creatine. (2) Synthesis in vivo: Glycine and arginine in the body are transaminogenized by enzymes in the liver, pancreas and kidneys, and then reacted with methionine to synthesize creatine.