Understanding Alcohol Blackouts: BAC Levels & Effects

Blood Alcohol Content (BAC):

Blackouts typically occur with a BAC of 0.2% or higher in most people, according to the National Institute on Alcohol Abuse and Alcoholism (NIAAA). At high BAC levels, your brain functions become significantly impaired which lead to confusion, memory problems, poor decisions, slowed movements, slurred speech, loss of conscious.