Vestibular imbalance is prevalent in the United States and around the world. According to NIDCD, 4% (8 million) of American adults report a chronic problem with balance (visit vestibular.org for more information). The leading cause of imbalance is vestibular dysfunction. Various vestibular disorders due to aging, diseases, ototoxicity, and injuries, etc. can cause damage or degradation of the vestibular system, resulting in loss of vestibular feedback. Symptoms associated with vestibular loss include: difficulty maintaining straight posture; stumbling or unable to walk straight; lose balance on uneven surfaces or under dim lighting; floating sensation and tendency to look downward to confirm the location of the ground. Vestibular imbalance greatly increases risk of falling and has such disabling effects ranging from reduced activity levels to total loss of mobility.