Fitness supplements: What is glutamine? What is glutamine?

Fitness nutrition supplements: Glutamine

1. What is glutamine?

From the basic point of view, glutamine is one of the twenty non-basic amino acids. Glutamine is not an essential amino acid. It can be synthesized from glutamic acid, valine, and isoleucine in the human body. It is not basic does not mean that glutamine is not important, but because the human body can produce this substance itself. Sixty percent of glutamine in our body can be found in muscles attached to the bones, and the rest is found in the lungs, liver, brain and stomach. In the tissues, Glutamine is an important nutritional supplement for bodybuilding and bodybuilding enthusiasts. It is the richest free amino acid in the muscles, accounting for about 60% of the total free amino acids in the human body.

Even the most experienced weightlifter or bodybuilder will have weak legs when hearing catabolic status, muscle shrinkage, muscle loss, cell dehydration and muscle atrophy.

2. Why can this small supplement play a key role?

1. Growing muscles is mainly achieved through the following aspects:

Providing the body with the necessary nitrogen source to promote the synthesis of proteins in myocytes; promoting the growth and differentiation of myocytes through cell volume enhancement; stimulating the secretion of growth hormone, insulin and testosterone, so that the body is in a synthetic state.

Glutamine plays a key role in muscle growth. Because it is a raw material for nitrogen, that is, it can transport nitrogen to all parts of the body in need. Every fitness practitioner knows that maintaining a positive balance of nitrogen is a necessary condition for muscle volume to grow.

Glutamine is a non-carbohydrate energy source in the Krebs cycle, and is converted into glutamate and produces adenosine triphosphate (ATP). Adenosine triphosphate is an energy molecule. When diet and/or taking When using supplements to keep enough glutamine in the body, the muscles will have little or no decomposition to provide glucose. And remember that too little glutamine can cause muscle atrophy.

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2. Glutamine has a powerful effect.

Increase strength and improve endurance. During exercise, the increase of acidic metabolites of the body acidifies the body's fluids. Glutamine has the potential to produce bases, so it can reduce the reduction of exercise capacity or fatigue caused by acidic substances to a certain extent.

3. Nutritional support for glutamine strengthening has the functions of improving body metabolism, nitrogen balance, promoting protein synthesis, and increasing the total number of lymphocytes.

4. Timely and appropriate supplements of glutamine can effectively prevent the decomposition of muscle proteins, and can increase the volume of cells through the hydration of cells and promote muscle growth. Glutamine is also one of the few amino acids that can promote the release of growth hormone.

Research shows that taking 2 grams of glutamine orally can increase the level of growth hormone by 4 times, increase the secretion of insulin and testosterone, thereby enhancing the synthesis of muscles.

For athletes, plasma glutamine Level is an important indicator for evaluating whether to overtrain. When bodybuilding and other athletes undergo high-intensity strength training, the level of glutamine in the body can drop by 50% (it can only be restored to the original level after exercise). At this time, if enough glutamine cannot be obtained through diet or synthesis by itself, muscle protein will be decomposed to meet the body's needs for glutamine.

Another studies believe that glutamine has the effect of aggregating muscle glycogens.

5. Control appetite, reduce fat, improve body proportions

Glutamine is another super tool that can reduce fat. Through whey protein (whey protein) and glutamine to reduce fat and improve body proportions.

Research shows that eating whey protein or glutamine can reduce cravings for food and reduce energy intake. What is most exciting is that your body can use glutamine as a source of energy for the brain to effectively inhibit cravings for powdered sugar. It also regulates blood sugar and nutritional metabolism, and has been proven to effectively control compulsive cravings for sugar and carbohydrates.

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II. Loss of glutamine

High-intensity training will interfere with the immune system and increase the level of lactate and ammonium in the body. High levels of ammonium will affect muscle function.

In the early five minutes of training, the glutamine level will rise and the decomposition hormones will be released. But bad news for trainers is not over this, because even after the training is over, the muscles will continue to release glutamine, which leads to strictness. Heavy loss. The higher the training intensity, the faster the loss. As an exercise and fitness enthusiast, it is important to remember that glutamine loss is not only caused by disease, but also caused by the pressure caused by exercise.

IV. How to supplement glutamine:

Under normal conditions, the human body can produce excessive glutamine to meet the needs. However, when the pressure is high, the reserves of glutamine will be exhausted, and you need to supplement it by taking supplements.

Required amount

In our diet, 3.5 to 7 grams of animal and plant protein are provided every day.含有的谷氨酰胺.由于它好处多多，许多人选择每天服用补剂来补充.

研究表明，每天补充谷氨酰胺的幅度为2至40克.有人发现二到三克的谷氨酰胺有助于舒缓眩晕症状.训练结束后，这两到三克的服用量能组建蛋白质，修复并生成肌肉，并可引发体内各种生长激素的分泌.

食用方法

将1勺与温水混合为1杯，或加入到乳清蛋白粉或极品重肌粉中一起饮用. About 5 grams per spoon.

Drinking and absorption is better before and after exercise or between meals.

Recent studies have shown that diabetics should use glutamine as supplements with caution because their metabolic process of glutamine is different from that of ordinary people.

The use of glutamine as supplements for cancer patients is also controversial. The reason is that glutamine has the effect of promoting rapid cell division, and rapid cell division is the characteristic of tumors.

Glutamine can promote rapid cell division, and rapid cell division is the characteristic of tumors.

Glutamine can prolong the lifespan of cancer patients by slowing down the body's metabolic consumption and enhancing the weakened immune system. Just like Like other supplements, you should consult your doctor's opinion before taking glutamine.

Continuous research on glutamine increases the benefits of this supplement every day. Since it obviously has no side effects, all fitness industry insiders should pay enough attention to it.

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