What’s more colourful than a red tongue? An eggplant/purplish hue. Whilst purple may be a pretty shade in other places in character, say, on the flower, over a tongue, it’s an indication of a serious challenge with blood circulation. Of course, there hasn’t been plenty of study on this https://raymondky9k8.bluxeblog.com/58583381/not-known-details-about-chinese-medicine-blood-deficiency