Calendula
The bright orange "pot marigold" of cottage gardens, used for centuries to soothe sore skin and dress wounds. Today it's one of the best-known herbs in creams, salves and baby balms.
The bright orange "pot marigold" of cottage gardens, used for centuries to soothe sore skin and dress wounds. Today it's one of the best-known herbs in creams, salves and baby balms.
The fragrant resin of the frankincense tree, burned in temples for thousands of years and used in Ayurveda for stiff, aching joints. Today it's one of the most-studied herbs for joint comfort.
A small woodland plant of eastern North America with a bright-yellow root, used by Cherokee, Iroquois and other Indigenous nations for sore eyes, wounds and as a yellow dye. It became one of the best-known remedies of 19th-century herbal medicine, and is now so heavily harvested that it's a protected, at-risk species, so where it comes from matters.
Humic and fulvic acids are the dark, carbon-rich compounds that form as plants break down in soil, peat and ancient deposits. Detoxers take them as a liquid "binder" for metals and gut support. Members get the full entry: where the idea comes from, what the (mostly lab and animal) research shows, label amounts, and why Health Canada has stepped in on one fulvic product.
Zinc is a trace mineral your body uses in hundreds of enzymes, from immune cells to skin repair. Here's how traditional medicine and naturopaths use it, what the research shows, and why more isn't better.
In 1618 an English farmer found that cattle on Epsom Common wouldn't drink from a bitter pool. The salt left behind became one of the best-known home remedies of the next 350 years. Here's how people use magnesium today for sleep, muscles, headaches and regularity, what the studies found, and the safety limits that matter.
People have used vinegar as a kitchen remedy for thousands of years, from Hippocrates' wound care to the honey-and-vinegar tonics of Persian medicine. Here's what tradition says, what the small modern studies found, and how to take it without hurting your throat.
A tropical fruit tree whose leaves have been brewed as a folk tea across the Caribbean, Latin America and Africa for generations. Here's what tradition says, what the research has (and hasn't) shown, and the safety points every user should know first.
A red seaweed from rocky North Atlantic shores that Irish families boiled into a soothing drink for coughs and colds, and that Caribbean kitchens turned into a thick, spiced milk drink for strength. Today it's a popular gel and gummy sold as a mineral-rich "superfood".
A thorny vine from the Amazon rainforest, named for the curved hooks on its stems, that Peruvian peoples have boiled into a bitter bark tea for generations. Here's what tradition and research say about it, and who should be careful.