Sleeping in socks may improve sleep quality and temperature regulation

Experts in sleep and neurology suggest that wearing socks during sleep can offer several health benefits, primarily by aiding the body's natural thermoregulation. Warming the feet promotes vasodilation, which allows the body to release heat more efficiently through the skin. This process helps lower the core body temperature, sending a signal to the brain that it is time to sleep.

This habit may be particularly beneficial for individuals struggling with insomnia or those who naturally have cold feet. Additionally, keeping feet warm can help regulate temperature fluctuations for people experiencing hot flashes during perimenopause. Beyond sleep quality, wearing socks can assist in skin health by helping to retain moisture when applied with hydrating creams.

To avoid potential issues, experts recommend choosing soft, breathable, and natural materials. It is important to avoid tight socks with restrictive elastic bands, as these can impair circulation and leave marks on the skin.