Understanding Bad Sleep

A bad night of sleep is often characterized by feelings of fatigue, irritability, and an overall lack of restfulness. Sleep experts define the guideline for adults as requiring seven to nine hours of sleep each night, with regular shortfalls linked to negative health outcomes such as high blood pressure and heart disease. However, individual differences exist, as some may function well on less sleep while others may struggle. Insomnia can manifest in several forms, including trouble falling asleep, staying asleep, or conditions like sleep apnea, which affects a significant portion of the population.