Where does the belief of the 7 Chakras come from?
I've been researching them for awhile now but haven't found evidence for their existence. Such as some articles go on like it's all actual fact without backing up what they're saying. It's like they are getting their information from someone else without actually experiencing it themselves and then posting it.
Can someone explain to me where the belief comes from?
Also is it possible to prove it?
Thank you and blessed be.