🌿 Folk Prescriptions

I. Trace Elements and TCM Syndrome Differentiation:
TCM syndrome differentiation includes Eight Principles Differentiation, Zang-Fu Differentiation, Six Channel Differentiation, etc. Eight Principles Differentiation serves as the overarching framework, while Zang-Fu Differentiation is foundational and the basic method for clinical disease diagnosis.
Research on trace elements and TCM syndrome differentiation began with deficiency syndromes. In all deficiency patients, zinc levels in serum, whole blood, hair, and nails are significantly reduced. In patients with blood stasis syndromes, serum iron, copper, and manganese levels are higher than controls, with copper being most pronounced—indicating a characteristic relationship between different real and deficiency syndromes and trace elements.
1. Trace Elements and Heart Disease: Conditions such as coronary heart disease, hypertension, arrhythmia, and myocarditis correspond to heart qi deficiency, heart blood deficiency, and heart meridian stasis syndromes. Patients show lower zinc and copper levels than normal, with decreased iron levels—suggesting that heart qi deficiency may be a biochemical basis for coronary heart disease, useful as a reference in TCM syndrome differentiation.
2. Trace Elements and Lung Qi Deficiency: Patients with lung qi deficiency show reduced serum zinc and iron values, elevated copper, higher zinc and iron in red blood cells, and increased urinary zinc with decreased copper and iron. This indicates metabolic disturbance of trace elements in lung qi deficiency, related to immune defense function.
3. Trace Elements and Spleen Deficiency: Patients with spleen deficiency have lower serum zinc and copper levels, indicating abnormalities in metabolism of zinc, copper, magnesium, and iron—useful as auxiliary examination items for deficiency syndromes.
4. Trace Elements and Liver Disease: Patients show lower iron, zinc, and manganese levels than normal, with higher copper levels.
5. Trace Elements and Kidney Deficiency: Male kidney yang deficiency and infertility are associated with zinc and manganese deficiency—thus, warming yang herbs rich in zinc and manganese show therapeutic efficacy.
6. Trace Elements and Diabetes (Xiao Ke): In TCM, diabetes is known as Xiao Ke. Studies show decreased serum zinc and iron levels, increased serum copper levels—indicating a correlation between trace element changes and the severity and evolution of diabetes.
II. Trace Elements and TCM Regulation:
The effects of Chinese herbs on the body are complex. The tonic effect of herbs is not merely simple supplementation of trace elements. It primarily works by balancing the body’s righteousness vs. pathogenic factors, yin vs. yang, qi, blood, body fluids, and meridians and organs, as well as regulating trace element metabolism, bioavailability, and activity—thereby enhancing utilization efficiency and maintaining balance of trace elements in the body.
Therefore, when using Chinese herbs for treatment, one must strengthen the holistic view and adhere to syndrome differentiation. Avoid reducing complex TCM syndrome differentiation and herb efficacy solely to the levels of single elements. Do not simplify herb therapy to “more supplementation, less deficiency.” Recognize that trace element application is just one aspect—pay special attention to indicator values and their interrelationships.