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Online Wellness Community Natural Health and Anti-Aging News
Online Wellness Community Natural Health and Anti-Aging News


L- Glutamine plays an important role in many bodily functions such as protein synthesis, brain function, intestinal health, blood sugar, and energy levels. It converts more quickly into glucose than other amino acids and therefore helps maintain healthy blood sugar levels. Because it can pass the blood-brain barrier, it is known as brain fuel. In the brain it is converted to glutamic acid which is essential for cerebral function. Glutamine is found in large amounts in the muscles and is readily available when needed for the synthesis of skeletal muscle proteins. Because this amino acid helps build and maintain muscle, supplemental glutamine is useful for dieters and persons doing strength-training exercises.


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, two 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.


People with HIV or AIDS often experience severe weight loss (particularly loss of muscle mass). A few studies of people with HIV and AIDS have found that taking glutamine supplements, along with other important nutrients including vitamins C and E, beta-carotene, selenium, and N-acetylcysteine, may increase weight gain and help the intestines better absorb nutrients.


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 most exercisers who work out at a much more moderate intensity.


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.

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 use of glutamine is safe or effective to use as part of the treatment regimen for cancer but common sense suggests taking extra superfood extracts daily would seem to add badly needed nutrition for those suffering from cancers and other illnesses especially if they have reduced appetites and are having trouble maintaining healthy weight levels.

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