Yin deficiency is also called yin deficiency and fire flourishing, commonly known as deficiency fire. Yin deficiency is mainly manifested as: fear of heat, irritability, burning cheeks, dry mouth and sore throat, dry stool, short red or yellow urine, insufficient body fluid in the tongue, vexation of five hearts (palms, feet and top of the head), night sweats, backache, nocturnal emission in wet dream, thin or peeled tongue coating, and rapid pulse. Nourishing yin, nourishing yin, nourishing yin, etc. Should be used, the drugs for yin deficiency can be Radix Rehmanniae, Radix Ophiopogonis, Rhizoma Polygonati Odorati, Pearl powder, Tremella, Cordyceps, Dendrobium, Carapax et Plastrum Testudinis, etc.

Foods for nourishing yin and nourishing yin: turtle, bird's nest, lily, duck, snakehead, jellyfish, lotus root, Flammulina velutipes, gouqi head, water chestnut, raw pear, etc. , can be taken alternately.

Taboo items of yin deficiency: pepper and cinnamon;

Do not eat or eat less: dog meat (no food for cerebrovascular patients), mutton (no food for hepatitis patients), sparrow meat, seahorse, sea dragon, roe deer meat, crispy rice, fried peanuts, fried soybeans, fried melon seeds, popcorn, litchi, longan meat, bergamot, bayberry, garlic, leek, mustard, pepper and onion.

Corresponding diet: rich tofu in golden basin; Eat small bundles of meat; Huaiju Jujube Tremella Soup; Turtle Achyranthes Decoction; Farmers grilled fish; Eat with one elbow; Golden basin rich tofu; Hu Aishan braised chicken; Stewed pigeon with ginseng; Stewed pork liver with Polygonum multiflorum Thunb;