The article "This Is The Best Time To Stop Drinking Water If You Want To sleep Through The Night" from mindbodygreen discusses the balance between adequate hydration and minimizing nighttime awakenings due to urination. It suggests that while individual needs vary, ceasing significant water intake three to four hours before bedtime can help reduce nocturnal bathroom trips. The article emphasizes maintaining proper hydration throughout the day to prevent excessive thirst in the evening, which can lead to increased water consumption before bed. It also notes that a small amount of water (up to 8 ounces) to accompany medications or supplements in the evening is generally acceptable.Proper hydration is essential for overall health, including cognitive function. However, frequent sleep interruptions can impair cognitive performance by disrupting sleep architecture and hindering processes like memory consolidation. To support brain health, it's advisable to hydrate adequately during daytime hours and limit fluid intake in the hours leading up to sleep. Given mindbodygreen's focus on wellness and the expert opinions cited, these recommendations are practical for individuals seeking to optimize both hydration and sleep quality.