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St. John’s Wort
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Pennyroyal
Practitioners use the Handbook to get information to give their patients authoritative advice.
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Magnolia
Retailers use the Handbook to educate customers by putting accurate safety information at their fingertips.
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Holy Basil
The extensive references in each entry provide comprehensive time saving benefits for researchers.
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Fennel
The Handbook is your source for evidence-based safety information on herbal products.
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Easily understood classification system.
We’ve organized each herb in a system which indicates the herb’s safety & interactions.
Each entry in this text is classified in a Safety Class, which evaluates the safety of each particular herb, and an Interaction Class, which provides information on the potential for an herb to alter the effect of prescription or non-prescription drugs.
Data organized in abstract and full detail.
We’ve made it simple for you to access information about each herb.
Each entry provides a Quick Reference Summary, where you can get the information you need at a quick glance. More in-depth information is then included in the Review Details as well as a listing of cited references.