Gnc pro performance l-glutamine is a key amino acid for muscles. Supplementation may help maintain glutamine levels that have been depleted as a result of intense exercise. Glutamine is involved in protein synthesis and plays a pivotal role in the body's nitrogen balance. It serves as a fuel for the immune system and maintenance of proper intestinal function.
- GNC Pro Performance L-Glutamine is a key amino acid for muscles*. Supplementation may help maintain glutamine levels that have been depleted as a result of intense exercise.* Glutamine is involved in protein synthesis and plays a pivotal role in the body's nitrogen balance.*ˆ It serves as a fuel for the immune system and maintenance of proper intestinal function.*