Dr. Michael Breus (Clinical Psychologist, also known as The Sleep Doctor) on Sleep
βAccording to Glamour, Dr. Michael Breus notes clearly: βA sleep mask provides sensory deprivation by blocking light, reducing melatonin production disruption caused by exposure to light from sources like TVs, computers, and artificial lights.ββ
Source: Glamour, βCan a Sleep Mask Cure Insomnia? Here's Why It Seems to Workβ
https://www.glamour.com/story/sleep-mask-cure-insomnia