Fire cider is a blend of spicy and pungent herbs/foods infused in apple cider vinegar with honey added in.  It is a tasty medicinal food that has been used to fend off the Winter chill and the increase in illness that comes with spending more time indoors.  The ingredients are simple, easy to find herbs and foods and can be adjusted for your taste preferences.  Some work with fresh plants, some with dried, and others with powdered herbs or a combination of all of the above.  The mainstay ingredients are garlic, onions, horseradish, cayenne, apple cider vinegar, and honey.