Please note that you should never self-prescribe TCM ingredients. A TCM ingredient is almost never eaten on its own but as part of a formula containing several ingredients that act together. Please consult a professional TCM practitioner, they will be best able to guide you.
Preparation: After harvest, take the kernel, remove impurities and dry
Dosage: 9 - 30 grams
Main actions according to TCM*: Regulates water and encourages urination. Tonic to the Spleen and stops diarrhea caused by Spleen Deficiency. Reduces inflammation and eliminates pus. Dispels Wind-Damp Bi Pain. Expels Damp-Heat.
Contraindications*: This herb should not be used by pregnant women.
Common TCM formulas in which job's tears are used*:
In Traditional Chinese Medicine (TCM), job's tears are plants that belong to the 'Herbs that drain Dampness' category. These herbs are typically diuretics, meaning that they promotes the increased production of urine in order to remove Damp that has accumulated in the body. According to TCM Damp accumulates first in the lower limbs, causing edema and impaired movement. From there, if unchecked, it can move upward and impair digestion and eventually the respiratory system.
Furthermore job's tears are plants that are Cool in nature. This means that job's tears tend to help people who have too much "heat" in their body, although with less effect than a plant that would be Cold in nature. Balance between Yin and Yang is a key health concept in TCM. Those who have too much heat in their body are said to either have a Yang excess (because Yang is Hot in nature) or a Yin deficiency (Yin is Cold in Nature). Depending on your condition job's tears can help restore a harmonious balance between Yin and Yang.
Job's tears also taste Sweet. The so-called "five elements" theory in Chinese Medicine states that the taste of TCM ingredients is a key determinant of their action in the body. Sweet ingredients like job's tears tend to slow down acute reactions and detoxify the body. They also have a tonic effect because they replenish Qi and Blood.
The tastes of ingredients in TCM also determine what organs and meridians they target. As such job's tears are thought to target the Spleen, the Stomach and the Lung. In TCM the Spleen assists with digestion, blood coagulation and fluid metabolism in the body. The Stomach on the other hand is responsible for receiving and ripening ingested food and fluids. It is also tasked with descending the digested elements downwards to the Small Intestine. In addition to performing respiration, the Lungs are thought to be a key part of the production chain for Qi and the body fluids that nourish the body.
Some studies show Kanglaite injection (an anti-tumor new drug made from Job's tears extracts) could inhibit some anti-apoptotic gene and activate some pro-apoptotic gene, its injection solution is one of the new anticancer medicine that can significantly inhibit a various kinds of tumor cells.1
1. Lu Y, Li CS, Dong Q. (2008). Chinese herb related molecules of cancer-cell-apoptosis: a minireview of progress between Kanglaite injection and related genes. J Exp Clin Cancer Res. , 21;27:31. doi: 10.1186/1756-9966-27-31.
Job's tears are also eaten as food. It is used as an ingredient in dishes such as Coix congee or Job's Tears Salad.