<b>FREE OF:</b> Gluten, Wheat, Dairy, Soy, Yeast, Preservatives, Sweeteners, Artificial Flavours or Colours<br> <br> <b>Solgar L-Glutamine</b> is made up of the amino acid L-Glutamine and is a major nutrient for intestinal, immune and brain health. It makes up nearly sixty percent of the body's total amino acid pool and is the highest concentrated amino acid in the bloodstream.<br> <br> <b>L-glutamine</b> is the most prevalent amino acid in the bloodstream and is also found in high concentrations in skeletal muscle, lung, liver, brain and stomach tissue. Under certain circumstances the body's tissues need more glutamine than that supplied by diet and biosynthesis.<br> <br> During metabolic stress (such as injury, starvation and prolonged exercise), intracellular glutamine levels can drop more than 50%, and it is under these circumstances that supplemental glutamine becomes necessary. Increased intestinal permeability, which can be caused by a number of factors including stress, the use ofglucocorticoids and constipation, can also increase the requ