Oral appliances are only FDA approved and available for the treatment of sleep apnea through a qualified dentist. If you have not been tested for sleep apnea, a snoring appliance could stop the snoring without treating sleep apnea, and could possible make your sleep apnea worse.
Definition of unanimity. : the quality or state of being unanimous.
Definition of indemnify for English Language Learners : to protect (someone) by promising to pay for the cost of possible future damage, loss, or injury : to give (someone) money or another kind of payment for some damage, loss, or injury