Nutritional Supplement

Hops

Side Effects

Use of hops is generally safe. However, some people have been reported to experience an allergic skin rash after handling the dried flowers. This is most likely due to a pollen sensitivity.12

References

1. Wichtl M. Herbal Drugs and Phytopharmaceuticals. Boca Raton, FL: CRC Press, 1994, 305-8.

2. Bradley PR (ed). British Herbal Compendium. Bournemouth: British Herbal Medicine Association, 1992, 128-30.

3. Eagon CL, Elm MS, Eagon PK. Estrogenicity of traditional Chinese and Western herbal remedies. Proc Annu Meet Am Assoc Cancer Res 1996;37:A1937 [abstract].

4. Brown DJ. Herbal Prescriptions for Better Health. Rocklin, CA: Prima Publishing, 1996, 279.

5. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 147, 160-1.

6. Koetter U, Schrader E, Käufeler R, Brattström A. A randomized, double blind, placebo-controlled, prospective clinical study to demonstrate clinical efficacy of a fixed valerian hops extract combination (Ze 91019) in patients suffering from non-organic sleep disorder. Phytother Res 2007;21:847-51.

7. Murray MT. The Healing Power of Herbs. Rocklin, CA: Prima Publishing, 1995.

8. Murray MT. The Healing Power of Herbs. Rocklin, CA: Prima Publishing, 1995.

9. Weiss RF. Herbal Medicine. Gothenburg, Sweden: Ab Arcanum, 1988, 285-6.

10. Foster S. Herbs for Your Health. Loveland, CO: Interweave Press, 1996, 56-7.

11. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete Commission E Monographs: Therapeutic Guide to Herbal Medicines. Boston, MA: Integrative Medicine Communications, 1998, 147.

12. Foster S. Herbs for Your Health. Loveland, CO: Interweave Press, 1996, 56-7.

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The information presented by TraceGains is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2025.