Many people use podcasts or audio content to quiet their minds and fall asleep. However, questions remain regarding whether the content heard during sleep can be harmful. The provided text explores how various sounds and auditory stimuli affect the body during the resting phase. It examines the relationship between audio consumption and sleep quality. The analysis focuses on whether the brain continues to process information while the listener is unconscious. Understanding these effects is crucial for those relying on audio to combat insomnia. Ultimately, the text aims to clarify the impact of sound on overall sleep hygiene.