In people with diabetes or circulatory problems, tight socks can restrict blood flow and increase the risk of foot ulcers, which is a serious complication. Overheating of the feet can also disrupt the body’s natural cooling during sleep, disrupting the deep REM sleep phase and causing fatigue the next day.
Expert tip: When it’s safe (and when it’s not),
do it: Wear loose, breathable cotton or bamboo socks.
Avoid: Avoid tight, nylon, or thick wool socks, especially if you suffer from diabetes, neuropathy, or have problems with sweaty feet.
Tip: If your feet get hot at night, take them off – your body is letting you know it’s time to cool down.
Conclusion? Sleeping in socks can be a way to sleep for some… and a health risk to others. Listen to your body, choose the right material, and you’ll wake up refreshed without regretting the extra layer.
(Sources: Sleep Medicine Journal 2023, American Heart Association, WHO Recommendations on Podiatry. This article is for informational purposes only and is not a substitute for medical advice.)
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