★★★★★
NAC and glutamate and relevancy to gelatin:
If free glutamate is an excitotoxin, it sounds like someone with anxiety or sleep issues should avoid gelatin. I have those issues and take a lot of supplements so will have to try to cut down on those in gelatin capsules by opening them up as suggested, except the ones like fish oil and Q10 are harder to deal with. My doctor has me taking NAC for anxiety which apparently lowers glutamate levels in the brain, don't know how that might be relevant or helpful.
