According to certain beliefs, humans are believed to have had a third eye in the distant past.
According to this concept, ancient humans possessed a physical third eye located at the back of their head, serving both physical and spiritual functions. Over evolutionary time, this eye is believed to have atrophied and receded, eventually transforming into the pineal gland, which is present in the brain today. The pineal gland is sometimes referred to as the "third eye" in spiritual contexts, although its actual function is primarily hormonal. While there is no scientific evidence of a fully functional third eye in human evolutionary history, the concept remains popular in some spiritual and philosophical circles.
