Final answer:
The recommended Adequate Intake of water is 3.7 liters for males and 2.7 liters for females, inclusive of all dietary sources. Usually, 8 glasses or 1.9 liters of water daily is commonly recommended, water consumption is vital for maintaining important bodily functions.
Step-by-step explanation:
The recommended daily water intake varies by sex, with the Food and Nutrition Board of the Institute of Medicine setting the Adequate Intake (AI) for adult males at 3.7 liters (15.6 cups) and for adult females at 2.7 liters (11 cups). However, this includes all dietary sources of water, not just beverages but also food. It's critical to understand that we don't need to drink this entire amount in pure water since about 20 percent of dietary water intake comes from solid foods. Under normal conditions, it is commonly recommended to drink at least 8 glasses (64 ounces or about 1.9 liters) of water daily, which is in alignment with the average fluid consumption per day plus water ingested from foods. Drinking water is essential for maintaining various bodily functions, such as digestion, circulation, temperature regulation, and flushing out bacteria and viruses.