Pink noise reduces REM sleep and may harm sleep quality

Here's a summary for a newsletter: **New Study: Pink Noise May Disrupt Sleep Quality** A recent study from Penn Medicine has found that pink noise, often used to help people fall asleep, may actually have a negative impact on sleep quality. The study discovered that exposure to pink noise during sleep reduced the amount of REM (rapid eye movement) sleep, which is crucial for physical and mental restoration. While pink noise may help individuals fall asleep faster, it may ultimately harm overall sleep quality. This finding goes against the common practice of using pink noise as a sleep aid, and highlights the need for further research into the effects of noise on sleep patterns.