Do you go to bed in socks? You’re not alone: millions of people do it every night, especially when the temperature drops. But does this comfortable habit really help you fall asleep… Are you quietly harming your health? Here’s what science says.
Surprising benefits of sleeping in
socks: Research supported by the American Heart Association shows that keeping your feet warm at night helps your body regulate its body temperature faster, which allows you to fall asleep faster. A 2023 study published in the journal “Sleep Medicine” found that people who wore socks fell into a deep sleep up to 20% faster than those who walked barefoot.
Warm feet also dilate blood vessels, improving circulation and reducing nocturnal leg cramps. For people suffering from cold feet or Raynaud’s syndrome, socks can be a simple, drug-free way to sleep better.
Wearing tight or synthetic socks at night can trap moisture and heat, creating an ideal environment for fungal infections such as ringworm of the feet.
Dermatologists warn that poor air circulation can lead to skin irritation, dryness and even excessive bacterial growth.
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