BOOKS
Boardwine, T., RH (AHG). (2019). Foundations of Medicinal Herbalism. Washington, VA.
Chevallier, A., FNIMH. (2000). Encyclopedia of Herbal Medicine: The Definitive Reference to 550 Herbs and Remedies for Common Ailments. (2nd ed.). New York, NY: DK Pub.
Duke, J. A., Ph. D. (1998). The Green Pharmacy. Amsterdam, Netherlands: Amsterdam University Press.
Fetrow, C. W., Pharm. D., & Avila, J. R., Pharm. D. (2000). The Complete Guide To Herbal Medicines. Amsterdam, Netherlands: Adfo Books.
Foster, S., Duke, J. A., & Peterson, R. T. (2000). A Field Guide to Medicinal Plants and Herbs of Eastern and Central North America (2nd ed.). New York, NY: Houghton Mifflin Company.
Grieve, M. (1971). A Modern Herbal. New York, NY: Dover Publications.
Hoffmann, D., FNIMH, AHG. (2003). Medical Herbalism: The Science and Practice of Herbal Medicine. Rochester, VT: Inner Traditions/Bear.
Hutchens, A. R. (1992). A Handbook of Native American Herbs. Boston: Shambhala.
Lust, J. (1974). The Herb Book. New York, NY: Bantam Books.
Mowrey, D., Ph. D. (1986). Scientific Validation of Herbal Medicine. New Canaan, CT: Keats Publishing, Inc.
Murray, M. T., ND, & Pizzorno, J. E., ND. (1998). Encyclopedia of Natural Medicine (2nd ed.). USA: Prima Pub.
Winston, D., RH (AHG). & Maimes, S. (2019). Adaptogens: Herbs for Strength, Stamina, and Stress Relief. Rochester, VT: Inner Traditions/Bear.
WEBSITES
Herb Rally, https://www.herbrally.com/monographs/ashwagandha
The Naturopathic Herbalist. http://www.thenaturopathicherbalist.com/
WebMD. https://www.webmd.com/vitamins/ai/ingredientmono-959/osha