What is Glutamine??

What is Glutamine??

Often time we end up taking this that we have no idea really what they are for. It's in the big magazines or some awesome athlete is taking it and just smashed some cool record. Well we believe its time to get back to the basic and learn what's really in the supplements we are taking and what their function is. 

In our last blog Seth told us about Essential Amino acids and what they do and why they are important. This time I'd like to share a article from the University of Maryland Medical center about another amino acid that plays a huge roll in several body functions, Glutamine.

Glutamine is the most abundant amino acid (building block of protein) in the body. The body can make enough glutamine for its regular needs, 

but extreme stress (the kind you would experience after very heavy exercise or an injury), your body may need more glutamine than it can make. Most glutamine is stored in muscles followed by the lungs, where much of the glutamine is made.

Glutamine is important for removing excess ammonia (a common waste product in the body). It also helps your immune system function and appears to be needed for normal brain function and digestion.

You can usually get enough glutamine without taking a supplement, because your body makes it and you get some in your diet. Certain medical conditions, including injuries, surgery, infections, and prolonged stress, can lower glutamine levels, however. In these cases, taking a glutamine supplement may be helpful.

Woundhealing and recovery from illness

When the body is stressed (from injuries, infections, burns, trauma, or surgical procedures), it releases the hormone cortisol into the bloodstream. High levels of cortisol can lower your body’s stores of glutamine. Several studies show that adding glutamine to enteral nutrition (tube feeding) helps reduce the rate of death in trauma and critically ill people. Clinical studies have found that glutamine supplements strengthen the immune system and reduce infections (particularly infections associated with surgery). Glutamine supplements may also help in the recovery of severe burns. 

Inflammatory bowel disease (IBD)

Glutamine helps to protect the lining of the gastrointestinal tract known as the mucosa. For that reason, some have suggested that people who have inflammatory bowel disease (ulcerative colitis and Crohn’s disease) may not have enough glutamine. However, 2 clinical trials found that taking glutamine supplements did not improve symptoms of Crohn’s disease. More research is needed. In the meantime, ask your doctor when deciding whether to use glutamine for IBD.

Athletes

Athletes who train for endurance events (like marathons) may reduce the amount of glutamine in their bodies. It’s common for them to catch a cold after an athletic event. Some experts think that may be because of the role glutamine plays in the immune system. For this select group of athletes, one study showed that taking glutamine supplements resulted in fewer infections. The same is not true, however, for exercisers who work out at a moderate intensity.

Cancer

Many people with cancer have low levels of glutamine. For this reason, some researchers speculate that glutamine may be helpful when added to conventional cancer treatment for some people. Supplemental glutamine is often given to malnourished cancer patients undergoing chemotherapy or radiation treatments and sometimes used in patients undergoing bone marrow transplants. (See Interactions below.)

Glutamine seems to help reduce stomatitis (an inflammation of the mouth) caused by chemotherapy. Some studies, but not all, have suggested that taking glutamine orally may help reduce diarrhea associated with chemotherapy.

More clinical research is needed to know whether glutamine is safe or effective to use as part of the treatment regimen for cancer. 

Dietary Sources

Dietary sources of glutamine include plant and animal proteins such as beef, pork and poultry, milk, yogurt, ricotta cheese, cottage cheese, raw spinach, raw parsley, and cabbage. 

Available Forms

Glutamine, usually in the form of L-glutamine, is available by itself or as part of a 

protein supplement. These come in powder, capsule, tablet, or liquid form.

Standard preparations are typically available in 500 mg tablets or capsules. 

How to Take It

Take glutamine with cold or room temperature foods or liquids. It should not be added to hot beverages because heat destroys glutamine. 

Pediatric

For children 10 years and younger: Do not give glutamine to a child unless your doctor recommends it as part of a complete amino acid supplement. 

Adult

For adults ages 18 and older: Doses of 500, 1 - 3 times daily, are generally considered safe. Doses as high as 5,000 - 15,000 mg daily (in divided doses), or sometimes higher, may be prescribed by a health care provider for certain conditions. 

Source: Glutamine | University of Maryland Medical Center http://umm.edu/health/medical/altmed/supplement/glutamine#ixzz2ePFvPcak 

University of Maryland Medical Center Follow us: @UMMC on Twitter | MedCenter on Facebook 
Source: Glutamine | University of Maryland Medical Center http://umm.edu/health/medical/altmed/supplement/glutamine#ixzz2ePFW8h5G 

 Stop by 4X Nutrition Center todya and let us show you the different Glutamines we have in the store we even have samples for you to try it!!

Til next time,

Mikie