👉 Adequate fluid, also known as total daily water intake, refers to the amount of water and other hydrating beverages that an individual should consume each day to maintain proper bodily functions. This includes water from drinks like water, tea, coffee (in moderation), and other beverages that contribute to hydration. Adequate fluid intake is crucial for maintaining healthy bodily processes, such as regulating body temperature, aiding digestion, and ensuring the efficient transport of nutrients and waste products. It helps prevent dehydration, which can lead to various health issues like headaches, fatigue, and kidney stones. The exact amount of adequate fluid varies based on factors such as age, sex, activity level, and climate, but generally, adults are advised to consume about 2.7 liters (or about 13 cups) of fluids per day for women and 3.7 liters (about 16 cups) for men, though these are guidelines and individual needs may differ.