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Also indexed as: Black Tea, Chai, Decaffeinated Tea, Green Tea, Herbal Teas, Instant Tea, Maté, Semi-Fermented Tea, Yerba Maté

Tea preparation is an art. For the best tea, start with a ceramic teapot with a lid. Rinse the teapot with hot water to warm it, then add one teaspoon of tea or one tea bag for each cup (250mL) of water. In a tea kettle, bring water to a full boil—water at a bubbling boil agitates the tea leaves and causes them to open, for the full extraction of flavour. Pour boiling water over the tea bags or tea leaves in the teapot, and steep for a full three to five minutes. Flavour and caffeine are dissolved earliest, and the longer the tea is allowed to brew, the more tannin—the compound that gives tea its pungency and body—is allowed to dissolve into the brew. After steeping, remove tea bags or strain tea through a fine mesh tea strainer. Serve tea piping hot with sugar or honey and milk or lemon, or straight.
Preparation methods also add character. Try yerba mate—the potent Argentinean favourite—with a touch of vanilla and milk to soften the vigorous flavour. Karkade, a traditional Egyptian tea, consists of brewed hibiscus flowers and copious quantities of sugar. Moroccan mint tea—a strong, heavily sweetened brew of spearmint leaves—is traditionally served after meals in the Middle East. White coffee, a Lebanese favourite, is a tea-like concoction made with orange flowers and sugar, and served hot in demitasse glasses.
All teas, excluding herbal varieties, come from the tea plant, Camellia sinensis. Black, green, and oolong are considered the basic types of teas, but thousands of varieties exist. Black tea is the most common form of tea worldwide. It is prepared from green tea leaves that have been allowed to oxidize, or ferment, to form a reddish brew. Oolong tea is a lightly fermented tea, between green and black tea on a continuum. Green tea is an unfermented, dried tea.
Variations in flavour, colour, and strength are based on factors in growing, harvesting, and processing. Tea leaves fresh from the bush are harsh and bland. Processing methods largely determine the end flavour of the tea. Teas may also be blended to create variations on flavours, and may be flavoured with other ingredients, such as jasmine or bergamot.
Herbal tea—technically not “tea” at all—uses a blend of dried plant flowers, stems, roots, or leaves for a hot brew. Organic varieties are available.
Tea (black), 1 cup (170g)
Calories: 1.7
Protein: 0.0g
Carbohydrate: 0.5g
Total Fat: 0.0g
*Foods that are an “excellent source” of a particular nutrient provide 20% or more of the Recommended Daily Value, based upon United States Department of Agriculture (USDA) guidelines. Foods that are a “good source” of a particular nutrient provide between 10 and 20% of the USDA Recommended Daily Value. Nutritional information and daily nutritional guidelines may vary in different countries. Please consult the appropriate organization in your country for specific nutritional values and the recommended daily guidelines.
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The information presented in the Food Guide is for informational purposes only and was created by a team of US–registered dietitians and food experts. Consult your doctor, practitioner, and/or chemist for any health problem and before using any supplements, making dietary changes, or before making any changes in prescribed medications. Information expires August 2007.