Do you mean glycine? I've not heard of glycerine having a positive effect on sleep, although glycine is often recommended.
Glycine is an amino, glycerin is a triol.
When I tried to search specifically for "glycerin" and sleep I just get a couple of reddit threads, but no real sources.
Do you mean glycine? I've not heard of glycerine having a positive effect on sleep, although glycine is often recommended.
Glycine is an amino, glycerin is a triol.
When I tried to search specifically for "glycerin" and sleep I just get a couple of reddit threads, but no real sources.