Our tongue is not only used for digestion purposes nor tasting, but also to show different health problems you might be facing.
Contents
According to different colours of the tongue, here are some signs you should take seriously when seen
Stasis

Blood deficiency

Heat

Standard

Damp Retention

QI Deficiency

YIN Problem

Damp Heat

Yang Deficiency

QI Stagnation

Normal

Lung problem

Problems with lung and heart

Kidney Issues

Stomach and Liver

Fungi and dehydration
