What’s additional colorful than the usual purple tongue? An eggplant/purplish hue. When purple might be a pretty shade somewhere else in character, say, on a flower, with a tongue, it’s a sign of a serious problem with blood circulation. It regulates the compounds and Skilled benchmarks for TCM practitioners. https://elliottwk4v7.wikijm.com/653605/the_5_second_trick_for_chinese_medicine_and_the_tongue