A number of Republican presidential candidates are talking about substance abuse on the campaign trail, according to The Washington Post. They are telling personal stories that are gaining a lot of media attention.

Parents who discuss drinking with their teens before they start college can influence their children’s drinking behavior once they are at school, a new study suggests. A parental talk can reduce the chances that light drinkers will become heavier drinkers, and increase the odds that teens who already drink heavily will reduce their drinking or stop.

Despite a government panel’s conclusion that there isn’t enough evidence about the best way for doctors to persuade children and teens not to use drugs, a leading expert on teen substance abuse says pediatricians should continue to talk to their patients about drug and alcohol use.

Parents should start talking with their children about the dangers of drinking as early as age 9, according to a new government campaign.