Herbs & Botanicals

Goldenseal (Hydrastis canadensis): Whole-Plant Guide to Traditional Use, Berberine Chemistry, Interactions & Conservation
A careful Hydrastis canadensis guide covering goldenseal tradition, berberine chemistry, CYP2D6/CYP3A4 interactions, pregnancy cautions and conservation. Read more...
American Ginseng (Panax quinquefolius): Whole-Plant Guide to Traditional Use, Research & Safety
A guide to Panax quinquefolius covering American ginseng tradition, glucose and respiratory research, warfarin and diabetes cautions, and conservation. Read more...