Sleep apnea, a condition where breathing repeatedly stops and starts during sleep, is commonly associated with obesity. Excess body weight, particularly around the neck and throat, can block airways, leading to interrupted sleep and reduced oxygen levels. This cycle of poor sleep can worsen obesity by disrupting hormonal balance, which affects hunger and satiety signals. Managing sleep apnea is crucial for improving overall health in individuals with obesity, as it can reduce the risk of other complications such as heart disease and diabetes. Weight loss, along with treatments like continuous positive airway pressure (CPAP), can help alleviate sleep apnea symptoms and improve quality of life.