Can anyone recommend a blend for me? I have idiopathic neuropathy, doctor doesn't know why (hence the idiopathic), chronic pain, PTSD, insomnia. I'm not asking for a magic formula...just some nootropic or supplement I could put together that might help some of these aspects? The doc recommended B-complex. Anything else? I'd be super appreciative of anything else anyone could suggest that could be helpful to me.