Thank you so much for sharing your experience — it's really inspiring to hear how your eGFR improved with care and proper hydration. In my father's case, unfortunately, he’s on a strict fluid restriction and is only allowed about 4 glasses of water a day due to his kidney condition. So we’ve had to focus more on controlling diet, blood sugar, salt intake, and overall routine — which thankfully has led to noticeable improvements too. Wishing you continued good health and progress!