Why do people feel sleepy in summer?

1. Due to the hot summer, the human body easily loses elements such as protein, calcium, salt and potassium. Losing these elements can lead to physical fatigue, limb pain, dizziness and drowsiness.

2. Suggestion: Generally, after getting up in the morning, drink a cup of cold boiled water first, and drink more tea and light salt water during the day. The daily demand is 6-8 cups. Eat more fruits at ordinary times.