What is hippomanes?

Hippomanes is a substance that was believed to be secreted by a mare during the first few days after giving birth. It was thought to have mystical properties, such as the ability to ward off evil spirits, assist in childbirth, and increase fertility. In ancient times, it was used as an ingredient in various love potions and as a medicine for ailments like epilepsy and nosebleeds. However, the existence of hippomanes as a distinct substance has been called into question, and it is now generally believed to be a myth or a folklore invention.