Which sources of food and/or beverages provide an adequate amount of water?
Nicole - About.com User
The other 80% of fluid you need comes from the beverages you drink. Plain water is the best choice. You can drink tap water, bottled water, sparkling water and there are even waters infused with fruit-flavorings. Some brands of flavored water also have sweeteners added, so you need to read the label if you want to avoid the extra calories. Plus they really taste more like soft drinks than water.
Other choices of beverages can be ranked by their nutritional benefit verses their calorie content and amounts of sugar and fats.
Herbal teas have virtually no calories unless you add sugar and milk. Some herbal teas like chamomile are often purported to have soothing and healing properties. Other healthy beverages include 100% fruit juices, vegetable juices and low-fat milk. They contain some calories but also offer lots of vitamins and minerals.
Coffee and black or green tea contain caffeine and many people think that the diuretic effect of caffeine outweighs the amount of water supplied, but recent studies suggest that is not true. Caffeine is a nervous system stimulant and caffeine-sensitive individuals may need to avoid excess consumption of highly caffeinated beverages like coffee, colas and energy drinks. If you need to watch your calories, be careful with the lattes, too, unless you choose non-fat milk.
Sugar-sweetened soft drinks usually contain no nutritional value, and they may have a lot of calories that can lead to excess weight gain. Artificially sweetened diet soft drinks have no nutritional value, however they also contain no sugar and are commonly used to satisfy the sweet-tooth without adding calories.
Other beverages that aren't good choices if you need to watch calories include shakes, malts, ice cream sodas and frozen sugary coffee drinks. They all contain lots of calories from sugar and from fat.
Source:
Armstrong LE, Pumerantz AC, Roti MW, Judelson DA, Watson G, Dias JC, Sokmen B, Casa DJ, Maresh CM, Lieberman H, Kellogg M. "Fluid, electrolyte, and renal indices of hydration during 11 days of controlled caffeine consumption." Int J Sport Nutr Exerc Metab. 2005 Jun;15(3):252-65.


