Water is essential for the body's functioning, helping with digestion, blood circulation, body temperature regulation, and toxin elimination.

Thirst, dry mouth, fatigue, headache, dark urine, and dry skin are some of the signs of dehydration.

Yes, but pure water is the best option. Caffeine-free teas and coconut water are good alternatives. Avoid sugary and alcoholic beverages.

Drink water regularly throughout the day, starting when you wake up. Avoid drinking large amounts at once and don't wait until you feel thirsty.

Yes, children and elderly people need special attention to hydration. Consult a healthcare professional for specific recommendations.