What are the facts behind the tradition of ear piercing?

Ancient medical scriptures of Hindu tradition say that piercing ear lobes will regulate the health of women. It is said that ear piercing removes the problems regarding menstrual cycles in women. It is also said that piercing of ears will enhance one’s intellect. This helps in preventing hysteria, predominantly. Ear rings are usually made of gold or silver which are good conductors of electricity. Ear rings attract the cosmic energy from the universe and pass it through the body. When we take bath, water flows from the gold rings on the ears and this is good for the body.