A vaporizer is a device that heats substances, such as herbs or oils, to a temperature that releases their active compounds in the form of vapor. This method of inhalation is often preferred for its potential health benefits, as it avoids the harmful byproducts of combustion found in traditional smoking. Vaporizers come in various types, including portable and desktop models, and can be used for both recreational and medicinal purposes. Many users appreciate the ability to control the temperature, which can enhance the flavor and effects of the vaporized material while reducing irritation to the lungs.