Which of the following is a risk factor related to substance use?

• A. History of abusing alcohol and other drugs
• B. Regular exercise
• C. Strong social support
• D. Balanced diet

Answer: (A)

A history of abusing alcohol and other drugs is a risk factor because past misuse indicates a pattern of exposure and vulnerability that can increase the likelihood of future substance use. It can reflect neurobiological changes in the brain’s reward and stress systems, making cravings stronger and relapse more possible. It also often points to underlying issues such as coping difficulties, mental health concerns, or environmental factors that previously supported ongoing use. In contrast, regular exercise, strong social support, and a balanced diet tend to strengthen resilience, improve mood, reduce stress, and provide healthier outlets, which helps protect against turning to substances. So, a history of substance abuse stands out as a factor that raises risk, while the other options support protective factors.