Anybody have information on curing diseases by the use of geometrical shapes, especially pyramids?

Nothing to do with pyramds, but ethnic group are trying to find cures to various diseases by fitting molecules to disease proteins.
Mythbusters (a show on the Discovery channel) did some experiments on pyramid myths. They didn't do anything beside disease, though. They mostly did how fresh things stay.
Yes. It's a myth. If you're sick, or especially if your child is sick, call a competent doctor.
geometric shapes, pyramid or otherwise own no influence on disease process other than maybe placebo effect.
it is called hololistic therapeutic
The Atlanteans did it with different shaped crystals, including pyramids.
Initially small branch parts where on earth used, and later genteel to using harder materials like rock, to form a tremendously small angle long pyramidal shape - then subsequently surgical steel came into play and better gouge edges could be made, which also retained the pyramidal shape along the edge of the blade.