[2] In the inner chamber of the ear, calcium carbonate crystals, also called otoconia can become loose and shift within the semicircular canals. These canals assist the brain with balance and ...

Can't tell which ear is causing vertigo ... "Doing it incorrectly can cause the calcium crystals (called otoconia) to move ...

Up to 50% of us will experience this inner ear problem (BPPV). Andrew Clements explains: “It’s caused when debris from otoconia crystals (part of the mechanism by which we balance and sense ...