Shops sell dried roots as a no-caffeine coffee substitute for $31.75 a pound.

商店以每磅 31.75 美元的价格出售干根作为不含咖啡因的咖啡替代品。

To make their coffee last longer,   many Americans began drinking " Roosevelt Coffee." It was a patriotic name for  reusing coffee grounds to make a weak coffee usually mixed with chicory and Postum, a  coffee substitute made from wheat and molasses.

为了让咖啡更持久，许多美国人开始饮用“罗斯福咖啡”。这是一个爱国主义的名字，用于重复使用咖啡渣来制作通常混合菊苣和 Postum 的淡咖啡，Postum 是一种由小麦和糖蜜制成的咖啡替代品。