Fasting during Ramadan can significantly impact your hydration levels because you cannot drink water from dawn until sunset. It's essential to drink plenty of fluids during non-fasting hours, especially water, to stay hydrated. Dehydration can lead to symptoms like headaches, fatigue, and dizziness. To maintain hydration, aim to drink at least 8-10 glasses of water between Iftar and Suhoor. You can also consume foods with high water content, such as fruits and vegetables. Avoid excessive caffeine and sugary drinks, as they can contribute to dehydration. Listening to your body and adjusting your fluid intake based on your activities is crucial for staying healthy during Ramadan.