Which two substances are commonly associated with widespread myths regarding their harms?

Alcohol and tobacco are substances that have long been associated with a variety of myths regarding their harms. Public perception has often downplayed the risks associated with these substances, leading to a disconnect between actual health outcomes and societal beliefs. For example, while many acknowledge that excessive alcohol consumption can lead to liver disease and addiction, myths may persist suggesting that moderate drinking is completely safe or even beneficial. Similarly, tobacco use is widely known to be harmful, yet myths around "light" cigarettes or occasional smoking can lead individuals to underestimate the risks involved.

Understanding the myths surrounding alcohol and tobacco is crucial in discussions about public health, treatment, and recovery. Educating individuals about the actual dangers can help dispel misconceptions and promote healthier choices. In contrast, while substances like cocaine and heroin, prescription opioids and cannabis, and MDMA and methamphetamines have their own myths and stigmas, they do not have the same widespread societal acceptance or normalization as alcohol and tobacco, which complicates public perception of their harms further.