Bear's garlic
Natural Standard evidence-based flashcard. Copyright © 2008 (www.naturalstandard.com). Commercial distribution prohibited. This flashcard is intended for informational purposes only, and should not be interpreted as specific medical advice. Patients should consult with a qualified healthcare provider before making decisions about therapies and/or health conditions.
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While some complementary and alternative techniques have been studied scientifically, high-quality data regarding safety, effectiveness, and mechanism of action are limited or controversial for most therapies. Whenever possible, it is recommended that practitioners be licensed by a recognized professional organization that adheres to clearly published standards. In addition, before starting a new technique or engaging a practitioner, it is recommended that patients speak with their primary healthcare provider(s). Potential benefits, risks (including financial costs), and alternatives should be carefully considered. The below monograph is designed to provide historical background and an overview of clinically-oriented research, and neither advocates for or against the use of a particular therapy.

Summary:
Bear's garlic, so named because brown bears in Europe tend to feast upon it, is a wild relative of the chive that is popularly used as a flavoring or dietary vegetable in the Central European cuisine. Bear's garlic has been confused with lily of the valley and autumn crocus, especially in the spring before flowering. Several cases of colchicine poisoning due to consumption of autumn crocus mistaken for bear's garlic have been reported in recent years.

Uses:
No available studies qualify for inclusion in the grading table.

Safety:
Avoid if allergic or hypersensitive to bear's garlic or other members of the Alliaceae family. Although there are no known toxicities associated with consumption of bear's garlic, several reports of colchicine poisoning, resulting in gastroenterocolitis and sometimes fatal organ dysfunction, have been reported in people who consumed autumn crocus that was mistaken for bear's garlic. Avoid if pregnant or breastfeeding.

Possible side effects:
Bear's garlic is not listed on the U.S. Food and Drug Administration's (FDA's) generally recommended as safe (GRAS) list. Although there are no known toxicities associated with consumption of bear's garlic, several reports of colchicine poisoning, resulting in gastroenterocolitis and sometimes fatal organ dysfunction, have been reported in people who consumed autumn crocus that was mistaken for bear's garlic.

Possible interactions:
Anti-inflammatory agents, antiplatelet agents (blood thinners), and herbs and supplements with similar effects.

Dosing:

Adults (18 years and older):
Not enough scientific data available.

Children (younger than 18 years):
Not enough scientific data available.
Natural Standard Monograph (www.naturalstandard.com)
Copyright © 2008 Natural Standard Inc. Commercial distribution or reproduction prohibited.

The information in this monograph is intended for informational purposes only, and is meant to help users better understand health concerns. Information is based on review of scientific research data, historical practice patterns, and clinical experience. This information should not be interpreted as specific medical advice. Users should consult with a qualified healthcare provider for specific questions regarding therapies, diagnosis and/or health conditions, prior to making therapeutic decisions.