Across 146 first-hand reports, people mentioned a side effect 8 times (about 5 per 100 reports). The most common: urine odor, headache, vivid dreams. User reports show what people notice — they can't tell you whether Glutamine is safe for you.
“Glutamine - Strong energetic rush, stopped working after a while. Eventually made me feel worse.”
“Glutamine. Made my autism symptoms worse and made it harder to hold my head up.”
“Honestly I find glutamine does absolutely nothing for me, nothing noticble anyway.”
“I noticed I had gut problems (like glycine completely destroyed me). I fixed it with glutamine”
“I have definitely been improving in that area. I have been noticing that I can better understand what someone might be thinking”
Conclusion: In studies using high-throughput metabolomics, several blood amino acids appear to be consistently associated with the risk of developing type 2 diabetes.
Conclusion: Several plasma and serum metabolites, including amino acids, lipids, and carbohydrates, are associated with type 2 diabetes risk.