Does Glycine help with energy?
Possibly — but there are few reports. 94% of 17 people who reported on Glycine for energy say it improved. 0% noticed no change and 6% say it got worse.
Energy: what users report
94%better17 reports · few reports
16 better0 no change1 worse
What people say about Glycine and energy
“NAC is actually wildly effective. I felt it within the first few hours and holds until the next dose. Supplementing with Glycine to get the GlyNAC duo. Glycine has been doing absolute wonders for my sleep.”
“The glycine in magnesium glycinate makes some people extremely lethargic and depressed as well...I took 2g of glycine before bed the other night, and the following morning I woke up feeling like total, absolute $^*%.”
What the research says
AResearch: Strong392 meta-analyses · 620 trials on PubMed
None of the top reviews we found look specifically at energy. See all research on Glycine.
Side effects people mention
vivid dreams 12drowsiness 9fatigue 3brain fog 2tolerance 1
What else is Glycine used for?
Based on few reports — treat as anecdotal. Information only — not medical advice. How we count