Botanical atlas
Annatto
Bixa orellana
Long before it colored supermarket cheese and butter, annatto was one of the most treasured plants of the Maya and other Indigenous peoples of tropical America, who ground the seeds into a vivid paste for body paint, ceremonial dye, and cooking. Traditional healers across Central and South America have used seed preparations to soothe upset stomachs, calm skin irritation, and cool a fever. Spanish colonizers carried the seeds back across the Atlantic, and annatto followed trade routes into Caribbean, Filipino, and West African kitchens, where it remains a beloved souring and coloring agent in dishes like cochinita pibil and Filipino kare-kare. Today it is best known as the natural source of that warm orange-red hue in cheeses, margarine, and smoked fish.
In tradition.
Long before it colored supermarket cheese and butter, annatto was one of the most treasured plants of the Maya and other Indigenous peoples of tropical America, who ground the seeds into a vivid paste for body paint, ceremonial dye, and cooking. Traditional healers across Central and South America have used seed preparations to soothe upset stomachs, calm skin irritation, and cool a fever. Spanish colonizers carried the seeds back across the Atlantic, and annatto followed trade routes into Caribbean, Filipino, and West African kitchens, where it remains a beloved souring and coloring agent in dishes like cochinita pibil and Filipino kare-kare. Today it is best known as the natural source of that warm orange-red hue in cheeses, margarine, and smoked fish.
Traditional preparations.
In Latin American and Caribbean households, a mild tea from the seeds has traditionally been sipped to ease an upset stomach and take the edge off a fever.
Traditionally, a tea is made by simmering 1 teaspoon of whole annatto seeds in 250 ml of water for about 10 minutes, then straining before drinking.
Seeds warmed gently in oil release their color and have traditionally been dabbed on sunburned or irritated skin and minor scrapes as a soothing, protective balm.
Traditionally, 2 tablespoons of seeds are warmed gently in 120 ml of a neutral oil over low heat for 10 to 15 minutes, then strained and cooled before applying to the skin.
Safety.
Annatto is safe in normal culinary amounts. In concentrated doses it may lower blood sugar or affect blood thinners and blood pressure medication, so use caution beyond food amounts if you take those; rare allergies have been reported.
Our sister app HerbLens identifies annatto from a photo and keeps its full botanical portrait: growing guide, harvest notes, and look-alike warnings.
View on HerbLensAsk HerbSense how annatto is traditionally used and what to know before trying anything at home.
Ask about AnnattoHerbSense shares traditional herbal knowledge for education, not diagnosis or treatment. Herbs can interact with medicines and conditions. Speak with your doctor before acting on anything here, and seek care promptly for anything severe, sudden, or worsening.