Dong quai helps to promote uterine health and regulate the menstrual cycle. Some researchers contend that active ingredients called coumarins are responsible for its effectiveness. Coumarins dilate blood vessels, stimulating the central nervous syste...
* Please Note: Traditional Use information is provided as a courtesy only. Although we have done our best to review the validity of these uses and we continue to revise this information as new data emerges, the traditional uses indicated on this page for this product may be wrong. This information is based on Traditional and Folklore Medicine which uses natural materials to support health. This information has not been evaluated or approved by the FDA and is not necessarily based on scientific evidence from any source. These statements have not been evaluated by the Food and Drug Administration (FDA). These products are intended to support general well being and are not intended to treat, diagnose, mitigate, prevent, or cure any condition or disease. If conditions persist, please seek advice from your medical doctor.
Dong quai helps to promote uterine health and regulate the menstrual cycle. Some researchers contend that active ingredients called coumarins are responsible for its effectiveness. Coumarins dilate blood vessels, stimulating the central nervous system and increasing blood flow throughout the body. They may also relax the smooth muscles of the uterus, which would help to explain the herb's traditional use for menstrual cramps.
Other experts claim that dong quai's powers should be attributed to its phytoestrogens, which are weaker than the estrogens produced by the body but do manage to bind to estrogen sites on human cells. Potentially negative effects of a women's own estrogens--such as breast cancer risk--may be offset in this way. More long-term studies of dong quai are needed, however, to fully assess how it affects the body, a task made all the more challenging because dong quai tends to appear in combination products. It's commonly added to herbal decongestant mixes for sinus problems, for example, and to special "women's formulas" for PMS (premenstrual syndrome) and menstrual cramping.
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Directions
Hot tea brewing method: Bring freshly drawn cold water to a rolling boil. Place 1 teaspoon for each cup into the teapot. Pour the boiling water into the teapot. Cover and let steep for 3-7 minutes according to taste (the longer the steeping time the stronger the tea).
Iced tea brewing method (to make 1 liter/quart): Place 6 teaspoons into a teapot or heat resistant pitcher. Pour 1 1/4 cups of freshly boiled water over the tea. Steep for 5 minutes. Quarter fill a serving pitcher with cold water. Pour the tea into your serving pitcher straining the leaves. Add ice and top-up the pitcher with cold water. Garnish and sweeten to taste. [A rule of thumb when preparing fresh brewed iced tea is to double the strength of hot tea since it will be poured over ice and diluted with cold water].
Additional Information
ZooScape is proud to be the exclusive distributor of TerraVita teas, herbs and supplements in the United States, Canada and around the world. Please direct all wholesale and bulk inquiries to Simona Heather at 905-494-1785.
These statements have not been evaluated by the Food and Drug Administration (FDA). Products are intended to support general well being and are not intended to treat, diagnose, mitigate, prevent, or cure any condition or disease. If conditions persist, please seek advice from your medical doctor. The essence of the current American rule on Traditional Uses is, as stated by FTC, "Claims based on historical or traditional use should be substantiated by confirming scientific evidence, or should be presented in such a way that consumers understand that the sole basis for the claim is a history of use of the product for a particular purpose."
