Good news for Millennial marketers! Advertising works! A slew of new studies document both these statements are true:

1) Tobacco advertising and promotion cause young people to smoke

2) Mass media campaigns are effective at reducing smoking among young people, especially when combined with other tobacco control strategies.

Two new studies in the American Journal of Preventative Medicine, conclude that the National Truth Campaign to Prevent Youth Smoking has been highly effective cost efficient in reducing initiation of smoking among teens. One study found that truth(R) was directly responsible for keeping 450,000 teens from starting to smoke during its first four years, while a second study found that the campaign not only paid for itself in its first two years, but also saved between $1.9 billion and $5.4 billion in health care costs. Impressive.

Unfortunately, there is equally impressive evidence that the better-funded efforts of tobacco marketers are even more effective and cost efficient. New research by the Center for Disease Control and Prevention (CDC) found the three most heavily advertised cigarette brands – Marlboro, Newport and Camel – were preferred by 78.2 percent of middle school smokers and 86.5 percent of high school smokers. Marlboro is preferred by more high school smokers, 52.3 percent, than all other brands combined.

What’s true of tobacco also appears to apply to underage drinking. Despite clever drink responsibly campaigns (I especially like the Captain Morgan pizza delivery ad), better funded youth-oriented alcohol advertising may be contributing to an epidemic of binge drinking on college campuses. The National Institute on Alcohol Abuse and Alcoholism estimates that 1,700 college students between ages 18 and 24 die of alcohol-related causes each year, while about 600,000 suffer from alcohol-related injuries. Nearly 25 percent of all college students report academic consequences of drinking, including missing class, falling behind, doing poorly on exams or papers and receiving lower grades overall. (Colleges Crack Down on Binge Drinking).

There is plenty of evidence that college culture on many campuses now celebrates drinking to get drunk. The “official” Motown/Asher Roth “I Love College” music video on YouTube has over half a million views without counting the many unofficial versions. On Sunday night, 60 Minutes interviewed college students about drinking games and attitudes toward drinking. This short clip captures the matter of fact way students accept that drinking to get drunk = social life on campus today. (More 60 Minutes clips and transcript.)

The moral for Millennial marketers? Advertise responsibly!