#2. Drink more - that means more water ;)
Since humans are made up of approximately 65% water, it's clear that all of our body cells need water. If we don't drink enough, it harms our organs—all of them. Tap water is safe to drink almost everywhere in Germany and Austria. It's often even better than bottled water from plastic bottles. Did you know that Explorer Hotels have a water dispenser in the lounge? You can refill your water bottle there. *Extra tip*—if you tend to drink too little, set a reminder or alarm on your phone. 💦