Herbs & Botanicals

Lungwort (Pulmonaria officinalis): Whole-Plant Guide to Doctrine of Signatures, Traditional Use, Pyrrolizidine-Alkaloid Concerns & Safety
A careful Pulmonaria officinalis guide covering lungwort, the Doctrine of Signatures, traditional respiratory use, limited evidence and pyrrolizidine-alkaloid safety concerns. Read more...
Sacred Lotus (Nelumbo nucifera): Whole-Plant Guide to Food, Flower Tradition, Research & Safety
A whole-plant guide to Nelumbo nucifera covering edible lotus rhizomes and seeds, flower and leaf traditions, spiritual symbolism, research limits and safety. Read more...
Linden (Tilia × europaea and Tilia spp.): Whole-Plant Guide to Flower Tea, Traditional Use & Safety
A guide to Tilia × europaea and related linden species covering flower tea, European traditional use, modern taxonomy, safety and folklore. Read more...
Licorice (Glycyrrhiza glabra): Whole-Plant Guide to Root Use, Glycyrrhizin, Research, Interactions & Safety
A careful guide to Glycyrrhiza glabra covering licorice root, glycyrrhizin, DGL differences, blood-pressure and potassium effects, drug interactions and safety. Read more...
Lemongrass (Cymbopogon citratus): Whole-Plant Guide to Tea, Culinary Use, Traditional Uses & Safety
A guide to Cymbopogon citratus covering lemongrass tea and food use, traditional herbal context, essential-oil differences and safety. Read more...
Lemon Balm (Melissa officinalis): Whole-Plant Guide to Tea, Traditional Calming Use, Research & Safety
A guide to Melissa officinalis covering lemon balm tea, traditional calming use, small clinical studies, sedation and thyroid-context cautions, and folklore. Read more...
Lavender (Lavandula angustifolia): Whole-Plant Guide to Flower Use, Aromatherapy, Research & Safety
A guide to Lavandula angustifolia covering lavender flower use, aromatherapy, standardized oral-extract research, essential-oil distinctions and safety. Read more...
Kola Nut (Cola nitida): Whole-Plant Guide to West African Tradition, Caffeine, Research & Safety
A guide to Cola nitida covering kola nut's West African cultural tradition, current Malvaceae classification, caffeine, theobromine and stimulant safety. Read more...
Kelp (Ascophyllum nodosum): Brown-Algae Guide to Iodine, Food Use, Thyroid Safety & Source Quality
A guide to Ascophyllum nodosum kelp covering iodine variability, food use, thyroid medication cautions, contaminant testing and allergy misconceptions. Read more...
Kava (Piper methysticum): Whole-Plant Guide to Pacific Tradition, Root Preparation, Research, Liver Risk & Safety
A careful guide to Piper methysticum covering Pacific kava tradition, root and rhizome preparation, anxiety research, sedation and rare severe liver injury. Read more...
Juniper (Juniperus communis): Whole-Plant Guide to Berry Cones, Culinary Use, Traditional Urinary Use & Safety
A guide to Juniperus communis covering juniper berry cones, culinary use, traditional urinary use, pregnancy and kidney cautions, and folklore. Read more...
Jasmine (Jasminum officinale): Whole-Plant Guide to Flower Tradition, Fragrance, Tea Context & Safety
A guide to Jasminum officinale covering fragrant flower tradition, jasmine-tea species context, aromatherapy evidence, food-grade sourcing and safety. Read more...