scientific-fact-thumb-knuckle-lower-teeth-eyes-closed-16x-dizzy

Did you know that 68-70% of people cannot tap their thumb knuckle against their lower teeth with their eyes closed more than 16 times without getting dizzy? "Vertigo in Dental After-Care" Research by Hartmann & Roeschler eh al.

“Vertigo in Dental After-Care” Research by Hartmann & Roeschler eh al.

Did you know that 68-70% of people cannot tap their thumb knuckle against their lower teeth with their eyes closed more than 16 times without getting dizzy? Try it!

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>