Quote:
Originally Posted by Davey
Don't know where you can get the discs from but I would urge caution with cutting ali with abrasive discs. If you must take this route be sure to wear a good face mask, aluminium builds up in the human body and has been linked to altzheimers disease.
D.
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I think it is good advice to wear a face mask when grinding anything but the Alzheimer's - Aluminium link is all but a myth, there has been no conclusive study which links the two.
I have looked into it in depth as I use aluminium pots to brew beer and wanted to be sure it was safe. There was one study with rats that linked very high aluminium intake with a kind of neurofibrillary tangle but when viewed with an electron microscope were found to be different to those associated with Alzheimer's.