It's too hot, how to prevent heatstroke and cool down when working outdoors?

To prevent heatstroke, try to avoid going out during the period of the strongest sunshine from 10 to 2 pm, and take necessary protective measures: ① keep indoor ventilation and lower the room temperature, at least with electric fans; ② Working hours at high temperature should not be too long, and should not exceed 8 hours every day; (3) Reduce labor intensity, prepare heatstroke prevention and cooling drinks, and supplement brackish boiled water or salty drinks as much as possible; Ensure adequate sleep and eat more nutritious fruits and vegetables. ⑤ Try to penetrate the air-cooled cotton-padded jacket.

You can drink mung bean soup to relieve summer heat.