Mandibular Advancement Devices (MADs) are dental appliances designed to treat sleep apnea and snoring. They work by repositioning the lower jaw (mandible) forward, which helps keep the airway open during sleep. This adjustment reduces the likelihood of airway obstruction, allowing for better airflow and improved sleep quality. MADs are custom-fitted by dental professionals to ensure comfort and effectiveness. They are typically made from durable materials and can be adjusted for optimal positioning. Many people prefer MADs over continuous positive airway pressure (CPAP) machines due to their portability and ease of use.