How to Wake Up Early: Training Yourself to Wake Up In The Morning
Disorders of Sleep
Several sleep problems impact your capacity to feel rested. Your body may need more sleep to operate, even if you prefer to wake up earlier.
Sleep apnea: Individuals with this condition endure brief stops in breathing during the night.
Reliable Source: Merck Manual: Originally released in 1899 as a compact guide for medical experts, the Manual expanded in scope and size over time to rank among the most extensively utilized comprehensive medical resources for both professionals and consumers.