Here's how to care for an aloe vera of your own. About This Plant. There are hundreds of varieties of aloe plants, which are indigenous to Africa and a few neighboring areas. Aloes come in many varieties that range in size from a few inches to tree heights of 30 to 40 feet, in the case of the kokerboom (or quiver tree).
Marijuana smoke smoke contains a similar range of harmful chemicals to that of tobacco smoke (including bronchial irritants, tumor promoters and carcinogens) (Hoffmann et al, 1975).
Report Abuse. Some of the most dangerous drugs are so-called legal drugs. Even alcohol is a drug as is caffeine and other additives to food and drinks. Here are 10 reasons that LEGAL drugs are bad for you: 1.Most legal drugs have serious side effects and can damage organs under some circumstances.2. Legal drugs are approved after testing on limited populations.ven alcohol is a drug as is caffeine and other additives to food and drinks. Here are 10 reasons that LEGAL drugs are bad for you: 1. Most legal drugs have serious side effects and can damage organs under some circumstances.