Join our mailing list!



(Your shopping cart is empty)
You are here: Home > Glutamine
Choose a sub category:
Glutamine Peptides
1. What is it and where does it come from?
The extremely popular amino acid L-Glutamine can be found in protein powders, beans, meats, fish, poultry, dairy products, and of course, L-Glutamine supplements from Bodybuilding.com.

2. What does it do and what scientific studies give evidence to support this?


Glutamine is highly in demand throughout the body. It is used in the gut and immune system extensively to maintain optimal performance. 60% of free-form amino acids floating in skeletal muscles is L-glutamine. L-glutamine plays a very important role in protein metabolism, and it appears to be a very important nutrient for body builders. When supplemented, it may help body builders reduce the amount of muscle deterioration that occurs because other tissues that need glutamine will not rob the glutamine stored in the muscle cells.

Research shows that after intensely working out, glutamine levels in the body are reduced by as much as 50%. Since the body relies on glutamine as cellular fuel for the immune system, scientific studies have shown that glutamine supplementation can minimize the breakdown of muscle tissue and improve protein metabolism. Its effects on replenishing the body after stress or trauma have been shown in Europe where it is commonly given to patients in hospitals. Glutamine's cell-volumizing effects have also been shown in several studies. No conclusive studies have been done to evaluate the effects of L-glutamine supplementation on weight-training adults; however, a recent study showed up to a 400% increase in growth-hormone levels when as little as 2 grams of free-form L-glutamine supplement was consumed!



3. Who needs it and what are some symptoms of deficiency?


Bodybuilders and those who have been under a lot of stress or trauma (such as burn, surgery, and disease victims) can particularly gain from the intake of glutamine. Since bodybuilders use a lot of their glutamine when working out, they are more susceptible to illness, as the immune system relies heavily on this amino acid.

Becoming ill or losing lean muscle mass are signs of deficiency. Catabolism or muscle break down can occur if the body robs muscles of glutamine for use elsewhere such as nitrogen transport or maintaining the immune system. Glutamine supplementation is certainly important in keeping muscles building--not deteriorating.


4. How much should be taken? Are there any side effects?


Bodybuilders can benefit by taking ten grams of L-glutamine per day, although clinical studies have not determined a precise amount for muscle metabolism optimization.

There are no side effects associated with L-glutamine, because it is a nutrient naturally occurring in the body. Reports of an upset stomach are associated with ingesting a great deal of glutamine, using smaller doses is recommended if this occurs.
Sort By:
Page of 2
Optimum Nutrition Glutamine 1000
Optimum Nutrition Glutamine 1000 Caps 240 caps
Our Price: $30.99
Sale Price: $27.99
You save $3.00!

Glutamine is the most abundant amino acid in the body, comprising more than 60% of the free amino acid pool in skeletal muscle and greater than 20% of total circulating amino acids. Optimum Nutrition's Glutamine 1000 Caps are formulated for rapid disintegration and maximum absorption.
EAS L-Glutamine
EAS L-Glutamine
Our Price: $29.95

Glutamine, is the most abundant amino acid in the body, and is considered essential for repair and recovery from workouts.
Dymatize Glutamine
Dymatize Glutamine
Our Price: $29.99

L-Glutamine, the free amino acid, is the single most abundant amino acid present in skeletal muscle. L-Glutamine may support muscle tissue by limiting the degradation of protein through nitrogen retention, glycogen synthesis, and protein synthesis.
Nature's Best Perfect L-Glutamine
Nature's Best Perfect L-Glutamine 300 Gram
Our Price: $30.00

This amino acid is the most abundant in blood plasma, helps in protein metabolism, and is necessary for growth and repair of damaged tissues. After a grueling workout, your body may need more of it than you think.
AST GL3 L-Glutamine Powder
AST GL3 L-Glutamine Powder
Our Price: $37.95

Glutamine provides a critical link in muscle metabolism not shared by any other single amino acid, and GL3 makes utilizing glutamine a realistic and effective endeavor. GL3 is pure, pharmaceutical grade L-Glutamine in an odorless and tasteless powder.
ISS Research Complete L-Glutamine Power
ISS Research Complete L-Glutamine Power
Our Price: $38.25

Each scoop 5 grams. ISS Research is committed to helping you achieve your true athletic potential. That's why ISS Research is proud to bring to you Complete L-Glutamine Power.
AST GL3 750 L-Glutamine Caps
AST GL3 750 500 Capsules
Our Price: $39.95

The Power of Micronized Glutamine in a Convenient,
Easy to Swallow Capsule
Champion Nutrition Power Glutamine
Champion Nutrition Power Glutamine
Our Price: $39.95

Considered for years to be a nonessential amino acid, glutamine has drawn the attention of nutritionists worldwide. Its surprising depletion in muscle after intense exercise and its crucial role in muscle recovery and growth, toxin removal, nutrient absorption, improved immunity and gut maintenance has caused glutamine to be an essential part of your daily dietary regimen.
American Bodybuilding Glutaforce
American Bodybuilding Glutaforce
Our Price: $39.99

Glutamine literally drives muscle building nitrogen into the muscle cell where it is synthesized for growth.
Optimum Nutrition Glutamine Powder
Optimum Nutrition Glutamine Powder
Our Price: $45.99
Sale Price: $40.10
You save $5.89!

Glutamine is the most abundant amino acid in the body, comprising more than 60% of the free amino acid pool in skeletal muscle and greater than 20% of total circulating amino acids. Optimum Nutrition's Glutamine 1000 Caps are formulated for rapid disintegration and maximum absorption.
   
 
tiptopsupplements.com
9 Mount Rock Road, Newville, PA  17241 USA (717)701-1763 Call Now!
 About Us
 Privacy Policy
 Send Us Feedback
 
Company Info | Advertising | Product Index | Category Index | Help | Terms of Use
Copyright © 2004 tiptopsupplements.com. All Rights Reserved.
Built with Volusion