| − | Garlic is a herb sometimes used to flavor food. It has many health benefits, including lowering blood pressure and cholestorol. It also seems to moderate obsessive compulsive disorder. There is a superstition that it wards off vampires. | + | Garlic is a herb sometimes used to flavor food. It has many health benefits, including lowering blood pressure and cholestorol. It also seems to moderate obsessive compulsive disorder. There is a superstition that it wards off vampires, which is false because vampires do not exist. |