As a Native American symbol, the Horse symbol meanings combine the grounded power of the earth with the whispers of wisdom found in the spirit winds. The Horse has long been honored has helper, messenger, and harbinger of spirit knowledge.
Average requirement for a healthy adult will be about 2-3 liters, depending generally on body mass and activity level. This translates to about 10-13 eight ounce glasses, slightly more than the 8x8 rule (8 eight ounce glasses) that is usually spoken of. If this seems like a lot of water, it is.
In the United States, the reference daily intake (RDI) for total water is 3.7 litres per day (L/day) for human males older than 18, and 2.7 L/day for human females older than 18 which includes drinking water, water in beverages, and water contained in food.