A home remey is a treatment to cure a disease or ailment that employs certain spices, vegetables, or other common items. Home remedies may or may not have medicinal properties that treat or cure the disease or ailment in question, as they are typically passed along by laypersons (which has been facilitated in recent years by the Internet). Many are merely used as a result of tradition or habit or because they are effective in inducing the placebo effect. A significant number, however, have been demonstrated to effectively treat ailments such as sprains, minor lacerations, headaches, fevers, and even the common cold.