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饮茶的最佳时间饭后立即喝茶不科学。因为饭后立即喝茶,茶叶中的鞣酸可与食物中的铁结合成不溶的铁盐,降低铁的吸收,时间长了容易诱发贫血。等饭后一小时,食物中的铁质已基本吸收完毕,这时喝茶就不会影响铁的吸收了。另外,泡茶时开水的最佳温度是70℃～80℃,这样泡出来的茶色、香、味俱佳。
The best time to drink tea Instant tea is not science after a meal. Because immediately after a tea drink, tannic acid in tea can be combined with the iron in the food into insoluble iron salts, reducing iron absorption, a long time easy to induce anemia. One hour after the meal, the iron in the food has basically been absorbed, then tea will not affect the absorption of iron. In addition, the best temperature when boiling water is 70 ℃ ~ 80 ℃, so bubble out of the brown, fragrant, taste superb.