1. - Do not drink cold water. In addition to not quenching your thirst, after five minutes you will sweat and your body will flush out the body's minerals. Also, don't drink soda at all. In addition to thirst, it also makes you sweat. It is best to prepare and drink green tea with ice. When going outside in hot weather, it is wrong to move quickly and walk as slowly as possible. Also, it is effective to wash your feet in cold warm water before going out, it is said to increase heat resistance by acting on the nerve points on the soles of the feet.
2. - "Japanese-style cooler". In Japanese movies and programs, it is often noticed that Japanese people tie a white handkerchief around their necks. They wet clean white towels in cold water and tap them on their necks to prevent overheating and sweating, and use them as a cooling agent. When the towel dries, it is re-wetted and really effective.