Flax Seed Gel or ( Snot (, as its sometimes called )

I read somewhere ( but can't remember where now) about using and making flax seed snot or flax seed gel to help with constipation .
I've been trying to find some info about it but haven't had any luck.
Does anyone know about it? Id like to know exactly how to make it and what to do with the seeds that are left after you get the gel from them. Also how much to use etc.
Hope someone knows something about this. thanx everyone
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