LifestyleLife hacksThis Red Cross idea could actually be a game-changer14:57, 09 Jul 2026Sleeping during a heatwave can be challenging. When you're too hot, your body's natural temperature regulation can be disrupted, making it harder to fall asleep.‌Experts at the Red Cross stress that getting enough quality sleep is important during periods of extreme heat. This is because it helps your body recover, regulate its temperature, and support both physical and mental well-being.‌However, there is one little-known trick you can do to help fall asleep and stay asleep - wear cold socks. Red Cross suggest: "Cooling your feet helps to bring down your overall body temperature. Put a pair of socks in the fridge during the day and slip them on your feet before getting into bed."‌In fact, socks aren't