We are currently transitioning to a new label for our single and combination extracts. You therefore may receive the label you are used to or one of our new labels. If ordering more than one extract you may receive both types of labels as we make this shift.
There is a great deal of misinformation among consumers, practitioners, and natural product vendors alike about the connection between wild yam (Dioscorea villosa) and progesterone. The female hormone progesterone was first synthesized in a laboratory in 1934, but the materials needed for the process were so expensive that the hormone, that could only be made in very small batches, was priced at $1000 per gram, or about $10,000 per gram in current dollars. Researcher Russell Marker developed a way to derive progesterone from diosgenin, a compound found in the Mexican plant cabeza de negra,Dioscorea macrostachya. This made progesterone extremely cheap and led the way to the development of oral contraceptives. While diosgenin can be converted into progesterone in the laboratory, it cannot be converted into progesterone in the human body. Wild yam contains no progesterone, natural or otherwise.
Traditional Chinese Medicine has used wild yam for at least 2,000 years, since the time of the writing of the Divine Husbandman's Classic of the Materia Medica.
Ingredients Organic grain alcohol, distilled water, and wild yam root.
Packaging & Shipping • 1 oz., 2 oz., and 4 oz. extracts come in amber glass bottles with a dropper. • 8 oz. and 16 oz. sizes come in amber glass bottles with a plastic screw cap and do not include a dropper. • 32 oz. extracts come in plastic bottles with a plastic screw cap.
Please note:All bulk sizes of 8 oz. and larger are produced to order. Please allow an additional three days for processing.
Precautions No known precautions. We recommend that you consult with a qualified healthcare practitioner before using herbal products, particularly if you are pregnant, nursing, or on any medications.
This information has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. For educational purposes only.