Annatto is a natural food coloring derived from the seeds of the achiote tree, native to tropical regions of the Americas. The seeds are bright red and are often ground into a powder or made into a paste. Annatto is commonly used to impart a yellow or orange hue to various foods, including cheeses, butter, and snacks. In addition to its coloring properties, annatto has a mild, slightly peppery flavor. It is also used in traditional medicine for its potential health benefits, such as antioxidant and anti-inflammatory properties. Annatto is considered safe for consumption and is a popular alternative to synthetic colorants.