This could be one of the severe effects of alcohol on the human body.However , I ran across a chart which spells out the effects of alcohol on the human body.

Progressive effects of alcohol
BAC (% by vol.) Behavior Impairment
0.010–0.029
  • Average individual appears
    normal
  • Subtle effects that can be
    detected with special tests
0.030–0.059
  • Mild euphoria
  • Sense of well-being
  • Relaxation
  • Joyousness
  • Talkativeness
  • Decreased inhibition
  • Concentration
0.06–0.10
  • Reasoning
  • Depth perception
  • Peripheral vision
  • Glare recovery
0.11–0.20
  • Over-expression
  • Emotional swings
  • Angriness or sadness
  • Boisterousness
  • SuperHuman Feeling
  • Decreased Libido
  • Reflexes
  • Reaction time
  • Gross motor control
  • Staggering
  • Slurred speech
0.21–0.29
  • Stupor
  • Loss of understanding
  • Impaired sensations
  • Severe motor impairment
  • Loss of consciousness
  • Memory
0.30–0.39
≥0.40
  • General lack of behavior
  • Unconsciousness
  • Death
  • Breathing
  • Heart rate
  •  
  •  

Under Tennessee’s drunk driving laws , the blood alcohol is .08 blood alcohol concentration.If you have a blood alcohol test of .08 or higher you can be found guilty of DUI.