Botanical illustration of spiky reddish-brown Annatto seed pods, with one open revealing bright orange seeds inside.

Annatto

Also known as: Bixa orellana, Achiote, Bixa, Arnatto, Cheese color, Food coloring E160b

Annatto is a natural supplement derived from the seeds of the achiote tree, a plant native to the tropical regions of Central and South America. The seeds are recognized for their striking orange-red hue, which is why annatto is commonly used as a natural food coloring in various food products like cheeses, butter, and snacks. However, annatto's benefits extend beyond its aesthetic applications. The seeds are rich in antioxidants and other compounds that are believed to protect cells from damage and promote overall health. In terms of its function within the body, annatto offers several poten...

Potential Side Effects

Side effects score: 1; Annatto is generally considered safe for most people, but potential side effects include allergic reactions, gastrointestinal disturbances, and skin irritation in some individuals. There are also concerns about possible effects on hormonal levels and interactions with certain medications.

Health Categories

View efficacy ratings for Annatto across multiple health categories.

Research & Evidence

Our efficacy ratings are based on scientific research and clinical studies.

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