Why is drinking during adolescence particularly risky for brain development?

• A. The brain is still developing; alcohol can disrupt neural connections and cognitive growth.
• B. Because adolescents require more alcohol to feel effects.
• C. Because the liver is fully mature in adolescence.
• D. Because it improves academic performance.

Answer: (A)

Adolescence is a time when the brain is still developing, especially the networks involved in decision making, attention, and memory. Drinking during this period can interfere with how neurons connect and communicate as these circuits are being refined, potentially altering processes like synaptic pruning and myelination. That disruption can lead to longer-lasting changes in thinking, learning, and self-control, making brain development riskier when alcohol is involved. The other statements don’t fit: alcohol effects aren’t about needing more to feel it, liver maturity isn’t the reason brain development is at risk, and there’s no benefit to academics from drinking.