The Science Behind L-Glutamine
L-glutamine is the most abundant amino acid in the body. APACHE STAR® L-Glutamine Powder is a pure, unflavored, single-ingredient supplement. The references below summarise independent research on the L-glutamine ingredient — not claims about this product.
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L-GlutaminePubMed
Immune-function research +
Research has examined glutamine in clinical settings, including measures of immune function and gut-barrier function.
Source: PubMed ↗
L-GlutaminePubMed
Exercise & fatigue research +
A study examined glutamine in the context of exercise, looking at muscle glycogen and exercise-induced ammonia accumulation.
Source: PubMed ↗
L-GlutaminePubMed
Muscle-recovery research +
A study examined L-glutamine and recovery measures, including peak torque and muscle soreness, following eccentric exercise.
Source: PubMed ↗
L-GlutaminePubMed
Metabolic research +
A pilot study examined glutamine in relation to weight and glucose-metabolism measures.
Source: PubMed ↗
L-GlutamineScienceDirect
Gut-health research +
Research has examined glutamine in relation to the gut microbiome, gut-barrier integrity, and inflammatory measures.
Source: ScienceDirect ↗
