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What is L-Glutamine?

What is L-Glutamine?

L-Glutamine is an amino acid, which is a building block for protein. It is one of the most dominant amino acids in the body in terms of quantity; it is one of the 20 essential and non-essential amino acids. Unlike essential amino acids, which are only present in foods, it produces in the body itself, just like other 11 non-essential amino acids.

It makes up to 30 to 35% of the amino acid nitrogen in the blood. It’s in fact, known as a conditionally essential amino acid. This is because the body uses it in a larger amount than most of the amino acids.

Glutamine powder serves in many purposes of achieving desired body goals such as building muscle, weight loss, and fat burning; it also helps in digestion, brain health, boosting the immune system and athletic endurance.

Why use Glutamine?

Since it is a non-essential amino acid, a healthy body is able to produce it on its own and can be produced enough to fulfill most of its needs.

It is required for the following uses/benefits:

  • Improves muscle growth: The body requires more glutamine after an intense workout or exercise. It helps in hydrating muscles after intense workout sessions. It allows muscles to fight and push a little longer, which bursts the strength and helps in aiding the muscle recovery process as well as reducing the time taken in recovery.
  • Boosting Immune system: It helps in fighting diseases and infections, it also helps in detoxification of the body by preventing the rise in ammonia levels, not just that, it helps in converting ammonia into other amino acids, urea, and amino sugars.
  • Helps in preventing Muscle Wasting: If the body uses more l-glutamine than the muscles contain at the time of stress, it can cause muscle waste. This can happen with athlete’s with chronic diseases such as HIV/AIDS. Taking its supplements might keep its stores up.
  • Treating injuries, burns, and wounds: Nitrogen is important to treat wounds and vital organs of the body, about 1/3rd of nitrogen is provided by this amino acid.

How to use Glutamine?

Taking glutamine post work out will help increasing human growth hormone (HGH) in the body. This results in an increase in muscle tissue, and decrease in body fat. Restoring its levels after an intense workout could take up to five days, so it is recommended to take it on a regular basis if the person is on intense exercise.

Depending upon the types and quantities of foods consumed, approximately, a typical diet may contain 3 to 6 grams per day. Studies on its supplements have shown that there are no negative side effects of high doses (approximately 45 grams per day for six weeks).

Is it Safe to take L-Glutamine? What are the side effects of L-Glutamine?

Research has shown that HGH levels can increase up to 400 per cent after glutamine supplementation; this helps in suppressing insulin levels and stabilizing blood glucose. This also allows the body to use less muscle mass to maintain blood sugar and insulin sensitivity in the cells in turn beneficial for diabetics.

It is likely safe to take orally for most adults and does not have any serious side effects on the body. However, it has mild side effects which may occur such as dizziness, stomach pain etc.


L-Glutamine is an amino acid which is a building block of protein. It is also necessary for providing fuel i.e. nitrogen and carbon to different cells of the body. Moreover, it is good for muscle growth since it helps in quick recovery and hydration post-workout. It is likely safe to consume it orally. Also, one should consume it as directed on the label or as prescribed by the doctor.

Where can I buy genuine glutamine supplements?

You can buy genuine supplements at We procure all the supplements from solely brand-authorized official importers & promise to deliver only authentic supplements at the most pocket-friendly prices to provide you the best online shopping experience!

Best / top Glutamine Supplements

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