Vaporizers or vaporizers, as they are commonly known, are electronic devices or analogues designed to release the active ingredients and therapeutic compounds of herbs or their derivatives. Vaporizers heat dry herbs, concentrates, extractions, distillates or oils just below the combustion point to extract flavor and effects with little or no smoke. Since the material does not burn, the user does not consume potential carcinogenic substances.
A 2007 study from the University of California, San Francisco, published in the Journal of the American Academy of Neurology, found that "there was virtually no exposure to harmful combustion products using a vaporizing device" and another 2006 study by researchers from Leiden University found that vaporizers were “safe and effective cannabinoid delivery systems.” This study indicated that the amount of THC delivered by vaporizers was equivalent to the amount delivered by smoking.
Vapor is much tastier and smoother to inhale than smoke, making the entire experience more enjoyable and comfortable for the user.
What are the types of vaporizers?

According to their size we can classify them into 2 categories: Desktop and Laptops
Desktop vaporizers are powerful stationary devices made for home users, they were the first mass-produced dry herb vaporizers that plugged into a home power outlet. They have efficient heating systems and offer greater temperature control during sessions. These units were the first to be used for medicinal purposes.
Portable vaporizers are designed for on-the-go consumption and are more powerful than pen-type vaporizers; They offer more control over temperature that will allow the user to enjoy the various effects and tastes of their preferred materials. Portable vaporizers have gained enormous popularity in recent years and there are now portable vapes that can achieve the vapor quality of desktop vaporizers.
Pencil or Pen type vaporizers They are the most discreet and easy to use. These devices are portable, heat up quickly, and typically offer one-button controls.
E-Nail vaporizers fall into both categories. These devices offer enormous amounts of vapor from concentrates or extractions, but instead of requiring the user to burn their materials, they offer convenient electrical heating. Some of these vaporizers are portable with vapor production similar to a desktop vaporizer.
E-Rig Vaporizers also fall into both categories and are primarily used for concentrates; most have a rechargeable battery and offer water vapor filtration, which significantly reduces the temperature of the vapor. They generally have a piece of glass that stores water. History of vaporizers.

