What is glutamine and what is it used for 5

Glutamine is an important nutritional supplement for bodybuilders and bodybuilding enthusiasts. It is the most abundant free amino acid in muscle, accounting for about 60% of the total free amino acids in the human body. Therefore, it can increase muscle, increase strength, improve endurance, improve body metabolism, timely and appropriate glutamine supplementation can effectively prevent the breakdown of muscle protein, and can increase the volume of cells through cell hydration, and promote muscle growth.

Glutamine is also one of the few amino acids that promotes the release of growth hormone.

Glutamine is the most abundant amino acid in our muscles, but it's also the most often overlooked supplement for people who exercise. It is the most important amino acid in our muscles, with a content of about 50-60%.

Our body can synthesize glutamine on its own, but it is far from enough, and for sports people, it must be ingested by the outside world.

The main effects of glutamine are as follows:

1. Promote digestion and absorption, help other amino acids in the body to better repair muscle tissue, effectively delay muscle soreness caused by exercise, and accelerate recovery after training.

2. Enhance the body's immunity. When the human body is stressed or overtired, the loss of glutamine in the body is very serious, which is the need for additional glutamine supplementation.

3. For friends with long-term unstable diet and poor gastrointestinal function, glutamine has a very good effect (long-term).

Does glutamine have ***?

There are currently no studies reported that there is any *** with glutamine.

However, if glutamine is not used, it can lead to immune system problems, various ailments, and muscle loss.

How to choose a good glutamine?

Good glutamine comes in the form of a white powder, and the finer the powder, the better the powder.

The high-quality glutamine is very soluble in water, almost dissolved in water, and the taste is tasteless or light umami (a bit like the taste of monosodium glutamate).

The better the glutamine, the weaker and purer the taste.

Glutamine must be digested and absorbed at the front end of the digestive system (stomach), so it is recommended to choose powdered glutamine.

Because the powder is absorbed and digested faster, and it is cheaper.

Capsules, especially some low-quality capsules, may have reached the back end of the digestive system before they have been digested in the stomach and have lost their effect.

Therefore, it is recommended to choose glutamine in powder.

Finally, glutamine can be mixed with protein powder and branched-chain amino acids or other amino acids, and it works better when mixed.

Relieves muscle soreness and improves the body's immunity.

For the effect of glutamine, because people consume a lot of amino acids during exercise, it is very necessary to supplement glutamine. Timely supplementation can effectively prevent muscle protein breakdown, increase cell volume, promote muscle growth, and accelerate the relief of muscle soreness. It can also improve the body's immunity and improve the body's resistance to acids.

Glutamine is one of more than 20 common amino acids, which can meet many special needs of exercisers, such as regulating the level of blood ammonia in muscle tissue, relieving lactic acid, and reducing the adverse effects of these two substances on human cells. It can also help the protein synthesis and breakdown inside muscle cells to prevent muscle damage caused by excessive exercise. However, this product belongs to amino acid drugs, and patients with chronic renal failure can cause kidney damage if they take it excessively, and must be used under close observation by doctors.

Glutamine is an amino acid that the liver can synthesize, and it is not a vitamin or an antibiotic.

The physiological effects of glutamine mainly include enhancing the body's immunity, improving the body's antioxidant capacity, increasing muscles, promoting cell growth, and controlling appetite. Glutamine can promote the cell secretion of the body's immune system, and can also play a role in function maintenance and proliferation, can improve the body's antioxidant capacity, can stabilize the structure of cell membranes and proteins in the body, and can also protect important organs of the body.

In addition, glutamine can promote the growth and proliferation of cells in the body, and can promote protein synthesis, so it can control appetite, reduce the intake of lipids, and effectively prevent the formation of fatty liver.

Glutamine is relatively high in meat products, aquatic products, soy products, flour products, rice products and dairy products.

Glutamine is the most abundant free amino acid in muscle, accounting for 60 of the total free amino acids in the human body, that is, two-thirds.

Glutamine is not an essential amino acid, it can be synthesized from glutamic acid, valine, and isoleucine in the human body.

In stressful conditions such as illness, poor nutritional status, or high-intensity exercise, the body's demand for glutamine increases so that the body's own synthesis cannot be satisfied.

Bodybuilders and athletes can experience a 50% drop in glutamine levels during high-intensity strength training, and it takes a few hours after exercise to return to their original levels.

At this time, if you can't get enough glutamine through diet or self-synthesis, muscle protein will be broken down to meet the body's demand for glutamine, which not only affects muscle size but also reduces the body's immunity.

The short-term effects of exercise on plasma glutamine levels can be cumulative, and some individuals may remain low for weeks, months, or even years.

Low plasma glutamine levels (less than 500 (mol l) caused by high-intensity training take a long time to recover.

Therefore, in the sports world, plasma glutamine levels have attracted much attention as an indicator of overtraining.

Measuring the level of glutamine in the blood can be used as a monitoring and evaluation indicator for overtraining.

The increase in the body's acidic metabolites during exercise acidifies body fluids.

Glutamine has the potential to produce bases, which can reduce to some extent the reduced exercise capacity or fatigue caused by acids.

In summary, glutamine supplementation has multiple benefits for the athletic body, especially muscle cell growth and improved immune function.

It is a good recovery agent after high-intensity exercise.

In order to achieve the best training results for bodybuilders and competitive athletes, and to achieve better muscle growth, glutamine supplementation should be accompanied by adequate protein intake.

It is generally believed that the best time to take glutamine is between meals, 10-30 minutes before exercise.

Some experts believe that glutamine supplementation at certain times, such as immediately after exercise or before bedtime, can meet the high glutamine requirements of the internal organs and the immune system, maintaining high levels of glutamine in the muscles.

Glutamine has a multifaceted effect on the body:

1. Grow muscle, which is mainly achieved through the following aspects: providing the body with essential nitrogen sources and promoting protein synthesis in muscle cells; Promote the growth and differentiation of muscle cells through cell compatibilization; * The secretion of growth hormone, insulin, and testosterone keeps the body in a synthetic state.

2. Increase strength and improve endurance.

3. Glutamine is not only an important fuel for the immune system, but also enhances the function of the immune system.

4. Participate in the synthesis of glutathione (an important antioxidant).

5. The basic energy of the gastrointestinal tract lumen stimulates the feast cell**.

6. Improve brain function.

7. Maintain the normal function of internal organs such as kidneys, pancreas, gallbladder and liver.