Aluminium and cookware

In the Czech Republic there is a widespread belief, it's dangerous to your health to eat with aluminium cutlery or cook with aluminium cookware.
This probably stems from the fact aluminium is being excreted by people suffering from the Alzheimer's disease.

However the scientific evidence is AFAIK against this link, also because people are exposed to much more aluminium intake during their life from other sources than cutlery.
So is this fear of aluminium just an urban rumor, or is there something about it that I don't know?