When a smoker cuts off or greatly reduces tobacco intake, they will often experience nicotine withdrawal symptoms.
Many children of alcoholics and children of drug addicts will enter the foster care system at a very young age.
Research indicates that the rate of past year use for LSD among high school seniors was higher than rates of use among ninth, tenth, and eleventh graders combined.
The purity of Ecstasy is always in question, a factor which can vary widely between regions and different brands of pills and fluctuates somewhat each year.