the most widely used drug is alcohal and can be harmful, leading to various health problems, including liver damage, increased cancer risk, cardiovascular issues, and mental health problems, among others.
Herion was once legal and promoted as a cough medecine and also known as diacetylmorphine and diamorphine among other names, is a morphinan opioid substance synthesized from the dried latex of the opium poppy; it is mainly used as a recreational drug for its euphoric effects.
dependence makes drugs feel normal when they arent and drugs or alcohol that continues even when significant problems related to their use have developed. Signs of dependence include: Tolerance to or need for increased amounts of the drug to get an effect.