Hi @joan-na, your post contains a lot of facts about staying hydrated and the dangers of not being hydrated known as dehydration. The most hottest season is summer, at this time our body temperature may likely increase to 41°c causing the performance of our daily activities difficult. Dehydration can cause fatigue and weakness decreasing the mental capability of the brain because when the body is hot. The urine of man becomes dark because it is harder for the kidney to perform its work due to dehydration. While reading your article I found a lot of facts bravo friend.

Sincerely @chiagoziee.