Prunella Vulgaris has a long history of medicinal use. It shows antiviral and antibacterial properties, and in China it is used as an anti-cancer drug. It can also be used for the prevention and treatment of cognitive impairments associated with Alzheimer’s disease or schizophrenia.
Prunella vulgaris var. lilacina Nakai (Labiatae) is commonly known as the ‘self-heal’ herb or heal-all. It is widely distributed in Europe, Asia and North America.
Daily consumption of extracts from Prunella vulgaris var. lilacina may enhance cognitive function in lab mice, says a new study from South Korea. It is often found growing in waste ground, grassland, woodland edges, usually on basic and neutral soils.Once proclaimed to be a Holy herb and thought to be sent by God to cure all ailments of man or beast, and said to drive away the devil, which lead to the belief that Heal-All was grown in the Witches garden as a disguise. The root was used to make a tea to drink in ceremonies before going hunting by one Native American tribe to sharpened the powers of observation.