Overview of the functions and functions of tortoise shell

Turtle shell is one of the traditional Chinese medicinal materials, mainly derived from the plastron or carapace of turtles. It has the functions of nourishing yin and replenishing yang, nourishing the kidneys and bones, nourishing blood and replenishing the heart. Its core functions include regulating yin deficiency and excessive fire, improving bone and joint health, relieving insomnia and heart palpitations, etc., and is widely used in clinical applications. The main functions include stopping bleeding, calming the nerves and assisting in regulating irregular menstruation in women. The following will provide a detailed analysis of these effects to help readers fully understand the medicinal value of turtle shell.

Nourishing yin, nourishing yang and regulating kidney deficiency

Tortoiseshell has a salty, sweet and slightly cold taste, and is associated with the liver and kidney meridians. It is a classic medicinal material for treating yin deficiency and yang hyperactivity. For symptoms of yin deficiency such as hot flashes, night sweats, dizziness, etc., turtle shell can effectively balance yin and yang in the body. Modern research shows that it is rich in collagen, amino acids and trace elements, which can promote the recovery of kidney function. It is especially suitable for middle-aged and elderly people with kidney deficiency and low back pain or kidney yin deficiency caused by staying up late for a long time. It should be noted that people with spleen and stomach deficiency should use it with caution to avoid aggravating diarrhea.

Strengthen muscles, bones and joint care

Turtle shells contain high levels of calcium, phosphorus and other minerals, and are traditionally used for fracture healing and auxiliary treatment of osteoporosis. Traditional Chinese medicine theory believes that it "tonifies the kidneys and strengthens the bones" and indirectly enhances bone toughness by nourishing the liver and kidneys. Clinically, it is often combined with Eucommia ulmoides and Achyranthes bidentata to relieve pain caused by rheumatoid arthritis or sports injuries. In addition, tortoise shell glue (boiled concentrated product) also has a certain improvement effect on rickets in children, but it needs to be used under the guidance of a physician.

Nourishing blood, calming nerves and cardiovascular regulation

Tortoise shell has a significant effect on heart palpitations and insomnia caused by insufficient cardiovascular blood. It is often used together with Ziziphus jujuba kernel and Baiziren. The natural active ingredients it contains can slightly dilate blood vessels and help reduce the risk of high blood pressure. For menopausal women or people with long-term mental stress, turtle shell can coordinately regulate autonomic nervous function and reduce night sweats and mood swings. It should be emphasized that such applications require long-term conditioning and cannot replace regular cardiovascular drug treatment.

Comprehensive application and precautions

As a multi-effect medicinal material, turtle shell can be decoctioned as a single flavor or mixed into compound recipes (such as Zhibai Dihuang Pills). For daily health care, it is recommended to stew it in soup or grind it into powder. The appropriate dosage is 3-10 grams each time. It is worth noting that wild turtles are protected animals and should be sourced from legal breeding. Pregnant women and those with colds and fever are prohibited. People with allergies need to test a small dose first. Only by using tortoise shell rationally can its unique value as "a product of flesh and blood" be brought into full play.

Quote sources:

1. "Chinese Pharmacopoeia" 2020 Edition (National Pharmacopoeia Commission)

2. Li Shizhen’s "Compendium of Materia Medica" on turtle shells

3. China Traditional Chinese Medicine Press "Practical Chinese Materia Medica"