A bindi is a mark of protection worn by many Hindus in the center of the forehead. The word is derived from the Sanskrit, Bindu, which means “point” or “dot.” Bindu refers to the point from which creation begins and the bindi symbolizes this point.
Traditionally, the bindi is red, yellow, or white. They are usually made from the paste of aromatic sandalwood, turmeric, or sindoor. Depending on the region or religious tradition, a bindi can come in a variety of shapes. The most common is a red circular dot; however, half moons, parallel stripes, and "U" shapes are worn and carry different meanings. A bindi can also be called tika, sindoor, pottu, kumkum, tilak and tilakam.
health benefits of wearing a bindi on your forehead