Nitric oxide is a vascular relaxing factor produced and released by vascular endothelial cells. Under the catalysis of nitric oxide, L- GIT and no are produced simultaneously with l-arg, L-arginine and reactive oxygen species as substrates, which can be synthesized by human body, but it is unstable. The research shows that the level of no production in the exercise population is higher than that in the general population.

Nitric oxide can dilate vascular smooth muscle and promote more blood flow to muscle cells, which means that it can bring more oxygen, nutrition and hormones to cells, so it is beneficial to muscle growth, energy supply and repair.

arginine

It is the precursor of nitric oxide and the main substance of nitrogen pump.

Arginine can be converted into nitric oxide under the action of nitric oxide enzyme, so the increase of arginine can improve the level of nitric oxide in the body. L-arg is synthesized in the liver, so it is inevitable that taking nitrogen pump will cause a certain burden on the liver. People with poor liver function should use nitrogen pump with caution.

This is not to say that the nitrogen pump is not good, just as people with poor stomach function eat less spicy food. Is Chili bad? Therefore, people with normal liver function take nitrogen pumps, and there is generally no danger.

Extended data:

Nitrogen pump mainly has several functions:

1. Increase the pumping feeling, improve the congestion effect and dilate blood vessels, which is what everyone calls "bursting blood vessels", but remember that blood vessels are not bursting after eating, because blood vessels are not so fragile, which depends on your sebum level.

2. Increasing concentration may come from huperzine A. ..

3. Improve mood (resist slackness in training) and increase self-confidence.

4. increase strength.

5. Anti-fatigue, anti-muscle soreness.

6. Others: reducing fat, increasing testosterone secretion and so on.

References:

Baidu encyclopedia-nitric oxide