Herbs & Botanicals

Grindelia (Grindelia squarrosa): Whole-Plant Guide to Traditional Respiratory Use, Research & Safety
A guide to Grindelia squarrosa covering gumweed identification, traditional respiratory use, resinous chemistry, limited research and safety. Read more...
Green Tea (Camellia sinensis): Whole-Plant Guide to Tea, Caffeine, Catechins, Research & Safety
A guide to Camellia sinensis green tea covering caffeine, catechins, tea processing, research, iron absorption and concentrated-extract liver safety. Read more...
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...
Goldenrod (Solidago canadensis): Whole-Plant Guide to Identification, Traditional Urinary Use & Safety
A guide to Solidago canadensis covering goldenrod identification, traditional urinary use, preparation, Asteraceae allergy and fluid-balance safety. Read more...
Goat’s Rue (Galega officinalis): Whole-Plant Guide to Traditional Use, Galegine, Research & Safety
A careful guide to Galega officinalis covering traditional glucose and lactation use, galegine history, metformin context, hypoglycemia risk and safety. Read more...
Asian Ginseng (Panax ginseng): Whole-Plant Guide to Traditional Use, Research & Safety
A guide to Panax ginseng covering white and red ginseng, traditional tonic use, mixed research, glucose and medication cautions, and species differences. 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...
Ginkgo (Ginkgo biloba): Leaf Guide, Standardized Extract Research, Seed Toxicity & Safety
A careful Ginkgo biloba guide covering standardized leaf extracts, mixed cognitive research, bleeding cautions, and toxic ginkgo seed concerns. Read more...
Ginger (Zingiber officinale): Whole-Plant Guide to Food, Nausea Research, Traditional Use & Safety
A whole-plant ginger guide covering Zingiber officinale, culinary use, nausea and menstrual-pain research, preparation and safety. Read more...
Gentian (Gentiana lutea): Whole-Plant Guide to Bitter Tradition, Preparation, Research & Safety
A guide to Gentiana lutea covering gentian root, traditional digestive bitters, preparation, limited evidence, ulcer and reflux cautions, and folklore. Read more...
Garlic (Allium sativum): Whole-Plant Guide to Food, Traditional Uses, Research & Safety
A whole-plant garlic guide covering Allium sativum, sulfur chemistry, culinary use, cardiovascular research, bleeding cautions and folklore. Read more...
Frankincense (Boswellia sacra): Resin Guide, Incense Tradition, Research Context & Safety
A guide to Boswellia sacra frankincense resin covering harvest, incense tradition, research-species distinctions, smoke and supplement safety, and folklore. Read more...