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glutamine

I wouldn't go so far as to say that it BLOCKS cortisol...

But strictly speaking...as any amino will....it can certainly help reduce the severity of a catabolic state - assuming you are not getting enough of it...
 
cortisol breaks down protein

carbs suppress cortisol

L-Glutamine, as an anti-catabolic supp is not efficient (when taken orally)
 
the effervescent supposedly has some better resluts with some ppl......i can somewaht see why.....buffering your stomach acid......either that or you have to take about 40-60 grams a day on empty stomach to get anything serious out of it. Or in dieting it works relatively well. As far as mass i would find proteins high in glutamic acid......and also wheat gluten etc......
 
killa in manila said:
then how am i supposed to take it?

IV (intravenous)
but it is not worth

why do you want to take L-Glutamine ?
 
it works in certain conditions.....ive had success in dieting phases....glut does increase plasma lvls....regardless of doing anything or not.....
 
killa in manila said:
muscle recovery i suppose!

Anti-catabolism ?
I'd rather take BCAAs
 
According to Michael Colgan in his book, "Optimum Sports Nutrition" L-Glutamine quickly degrades when ingested orally, he suggests taking OKG which provides substrates for glutamine synthesis. Also, BCAA's can be readily converted into glutamine by the body. I prefer taking BCAA's during my workout but I'm going to experiment with 10g OKG during my workout with my BCAA"s(20g)to see if the ammonia scavenging/ anti-catabolic properties have any noticable effect. I'm dieting so the anti-catabolic properties of BCAA"s with a small amount of dextrose are more important than bulking when you have excess calories.
 
yeah OKG and KIC.....maybe thats why pinnacles Nox2 acutally works for ppl.....A-AKG and KIC ...but he says 4 grams of each....OKG taste like crap and KIC both are expensive as hell
 
I am a glutamine fan. It's relatively inexpensive and there is quite a bit of research supporting its use for athletes. The benefits to the immune system are an added bonus.

Here is some information from supplementwatch.com:

In recent years, at least a half-dozen studies have been conducted on glutamine supplementation in athletes and a strong basis exists for the efficacy of glutamine supplements in athletic populations. For example, glutamine’s role in immune system support has been shown to prevent infections following intense bouts of physical activity – which tend to reduce plasma glutamine levels. Glutamine supplements have also been shown to play a role in counteracting the catabolic (muscle-wasting) effects of stress hormones such as cortisol, which are typically elevated by strenuous exercise. The function of glutamine in stimulating glycogen synthase, the enzyme which controls the synthesis and storage of glycogen fuel storage in muscles and liver, may provide a mechanism by which glutamine supplements promote enhanced fuel stores. Glutamine supplements cause a rapid rise in cellular glutamine levels and glutamine stores in muscle. Glutamine is also thought to increase cell volume, where it may stimulate the activity of enzymes in the liver and muscles involved in glycogen storage as well as those involved in anabolic activities such as protein synthesis. Glutamine supplements have also been hypothesized to increase levels of growth hormone, which may be expected to help stimulate protein synthesis and encourage gains in muscle mass and strength, but reliable evidence for this effect of glutamine supplements has not been demonstrated by clinical studies.
 
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