Alcohol is widely available and socially accepted in South Africa, making it a commonly abused substance among young people. Additionally, marijuana is also prevalent and often used recreationally.
Substance abuse is a significant concern in South Africa, and there may be other substances that are also being abused by young people. Factors such as peer pressure, socioeconomic conditions, and availability of drugs can influence the types of substances young individuals may abuse.
For the most current and accurate information on the prevalence of substance abuse among young people in South Africa, it's best to refer to recent studies, reports, or data from reputable sources like government agencies or public health organizations that monitor and research substance abuse trends in the country.