Hydrate well perpetually
The advice "Drink even more water", some of us have intuitively known as a half-truth, because as an example the Incas & the Aztecs would go for weeks without water, on only 'chia & cacti' : both full of 'gel water', iow while living in desert areas yet people thrive... Gel water, also called "structured, ordered, liquid crystalline, or living water", is a phase of water identified by an extra hydrogen & oxygen atom, so the molecular structure is H302. Discovered by bioengineer Dr. Gerald Pollack at his water science laboratory at the University of Washington. His book, The Fourth Phase of Water: Beyond Solid, Liquid, and Vapor explains that while we are about 2/3 water, it is Gel water, also called "structured, ordered, liquid crystalline, or living water".
Learn more about it as well from https://www.amazon.com/Quench-Fatigue-Through-Science-Hydration/dp/0316515663 by Dana Cohen MD (Author), & Gina Bria (Author) Their suggestions are excellent.