Alcohol use was down to 41 percent from 49 in 1995.
The problems of alcohol use, however, do not just concern the young.
But he tested positive for alcohol use three times, most recently last week.
It may be caused by drugs, alcohol use, or certain medical conditions.
Stopping heavy alcohol use should only be done under a doctor's care.
For others, moderate alcohol use may offer a degree of protection.
Smoking is also correlated with alcohol use among college students.
Reduce possible health problems and injuries caused by alcohol use.
The biggest jump in alcohol use came among consumers 55 to 64 years old.
Ask your doctor for specific guidelines regarding alcohol use before the test.