Ollie [ol-lie] as a boys' name (also used less generally as girls' name Ollie) is of Latin origin, and Ollie means olive tree. Ollie is a version of Oliver (Latin). Associated with: tree.
The Takeaway. On average men need 3.7 liters of fluids per day, and women need 2.7 liters. All fluids count, including milk, juice, coffee, tea, and even water-rich foods. Thirst and urine color might be better guidelines for staying hydrated. Weather, activity level, illness, and age can all impact water needs.
Recommendations. Although the standard, easy-to-remember recommendation for water is to drink at least eight 8-ounce glasses per day â or 64 ounces, the exact amount of water you should drink actually depends on your weight and your activity level.A non-active person should drink a half ounce of water for every pound of body weight.If you are 160 pounds, this is equivalent to 80 ounces or ten 8-ounce glasses per day. An active person should drink two-thirds of an ounce for every pound of body weight.ecommendations. Although the standard, easy-to-remember recommendation for water is to drink at least eight 8-ounce glasses per day â or 64 ounces, the exact amount of water you should drink actually depends on your weight and your activity level.