A drug produced as a crystal from lysergic acid. Sold in the form of colorless, odorless liquid, gelatin tablets, capsules or squares
Made from poppy resin, such as opium and morphine. Most heroin is injected, thus increasing the likelihood of an infection, notably HIV (AIDS).
Alcohol abuse strongly impacts the brain and also causes damage to the gastrointestinal tract, the liver, the heart, the pancreas. Moreover, there is a strong scientific consensus of an association between alcohol and several types of cancer.