• ChihuahuaOfDoom@lemmy.world
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    7 months ago

    Yep, cooling the blood in the major arteries for further circulation. It works opposite as well if you need to warm someone with hypothermia.

      • girlfreddy
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        7 months ago

        If you’re working in heat (inside or out) we used to take bandanas (or old t-shirts, towels, etc), soak them in water and wrap it around your neck. Works wonders to keep your brain working and body slightly cooler.