It shows that the stomach is full of qi, blood and body fluid, and the viscera function is normal.

Little knowledge of tongue coating;

Tongue manifestations of spleen-qi deficiency syndrome: pale white tongue, obvious tooth marks and wet tongue surface.

Spleen deficiency and phlegm dampness: the tongue is dark red or pale white, with thick and greasy fur, white or yellow.

Upper fire tongue image: red tongue, obvious tingling, red tongue tip.

Tongue image of kidney yin deficiency and stomach yin deficiency: less red tongue coating and red tongue surface.

The tongue image of heat and damp heat caused by food accumulation: red tongue, yellow greasy fur and a little prickly.

Tongue image of hyperactivity of liver fire: red tongue, red tongue on both sides.

1, spleen and stomach deficiency and cold

2, kidney-yang deficiency tongue picture: white tongue, greasy fur, partial lubrication.