date:May 10, 2012
Study details
Data from eight men asked to consume one of four drinks on four different occasions (control drink, L-glutamine drink, Sustamine drink, and a HWP drink) showed that peak concentrations of L-glutamine occurred after 30 minutes for both the L-glutamine and Sustamine drinks, and after 45 minutes for the HWP drink.
Sustamine was associated with significantly higher blood levels of L-glutamine, compared with the free-form amino acid. While the blood levels achieved for HWP were signif