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Teens Use Web as Source for Health Info

Teens Use Web as Source for Health Info

It may come as no surprise that our digitally native teens are turning to the Internet for info on the health issues of adolescence and young adulthood.

At the same time, they are concerned with keeping health care information private and could improve their digital literacy skills.

The finding comes after Northwestern University researchers administered the first national study in more than a decade on how adolescents use digital tools for health information.

Although most teens tap online sources to learn more about puberty, drugs, sex, depression, and other issues, a surprising 88 percent said they do not feel comfortable sharing their health concerns with Facebook friends or on other social networking sites.

Researchers believe the report provides important information for public health organizations trying to reach adolescents.

Nearly one-third of the teenagers surveyed said the online information led to behavior changes, such as cutting back on soda, trying healthier recipes, and using exercise to combat depression. One in five teens surveyed, or 21 percent, meanwhile, have downloaded mobile health apps.

“We found some real surprises about what teens are doing online when it comes to their health,” said Ellen Wartella, Ph.D., director of Northwestern’s Center on Media and Human Development and lead author of the report.

“We often hear about all the negative things kids are doing online, but teens are using the Internet to take care of themselves and others around them,” said Wartella.

“The new study underscores how important it is to make sure there is accurate, appropriate, and easily accessible information available to teens, because it’s used and acted upon.”

The Northwestern study surveyed 1,156 American teenagers between 13 and 18 years old was released a recent Northwestern policy conference in Washington, D.C.

The researchers explored how often teens use online health tools, how much information they receive, what topics they are most concerned with, how satisfied they are with the information, what sources they trust, and whether they have changed their health behaviors as a result.

“The Internet is clearly empowering teens to protect their health,” said Vicky Rideout, head of VJR Consulting and a co-author of the report. “But we need to make sure they are equipped with the digital literacy skills to successfully navigate this online landscape.”

Additional report findings include:

  • Parents still rule: While the Internet is the most popular media source for health information, teens say they get the majority of health information from mom and dad. The study found 55 percent say they get “a lot” of health info from parents, followed by health classes at school (32 percent) and medical providers (29 percent). Overall the Internet ranks fourth (25 percent) as a source of “a lot” of health information. Only a very small number of teens — 13 percent — say they go online to research topics they are uncomfortable talking with their parents about.
  • Youth digital and health divide: More than half (52 percent) of lower-income teens (those from families earning less than $25,000 a year) said a family member had encountered a serious health issue in the past year, compared to 27 percent of higher-income teens (more than $75,000/year). But lower-income teens are least likely to have had a health class at school (44 percent vs. 60 percent of high-income teens) or to have access to digital tools such as a laptop (32 percent vs. 58 percent), smartphone (44 percent vs. 69 percent), or tablet (26 percent vs. 42 percent).
  • Beyond medical websites: Nearly a third of teens (31 percent) visit medical websites for health information, but other, less-traditional sources include YouTube (20 percent), Yahoo (11 percent), Facebook (nine percent) and Twitter (four percent).
  • Top four reasons teens search for health info: School assignments (53 percent), to take better care of themselves (45 percent), check symptoms or diagnose (33 percent), or find info for family or friends (27 percent).
  • Fitness and nutrition top researched issues: Forty-two percent of teens have researched fitness/exercise, followed by diet/nutrition (36 percent), stress and anxiety (19 percent), sexually transmitted diseases (18 percent), puberty (18 percent), depression (16 percent), and sleep (16 percent).
  • Behavior change: Nearly one in three teens (32 percent) say they have changed their behavior due to digital health information or tools. Almost of all these (28 percent) report a change due to online health information, with seven percent saying they’ve changed their behavior as a result of their use of a mobile app.
  • Privacy concerns: More than two-thirds (69 percent) say they are concerned that websites might sell or give away information about what they do online and 70 percent either somewhat or strongly disagree with companies directing ads to them based on their searches.
  • “Negative” health information fairly infrequent: Many teens come across negative health information online including drinking games (27 percent), getting tobacco or other nicotine products (25 percent), how to be anorexic or bulimic (17 percent) and how to get or make illegal drugs (14 percent). But most say they see this information infrequently. Only four percent of teens said they see such info “often,” 14 percent “sometimes” and 23 percent just “once or twice.”
  • Quick clicks: Half of teens say they usually click on the first site that comes up. Still, domain names seem to matter; only 14 percent say they trust a dot-com domain “a lot” compared to 37 percent for a dot-edu domain. Interestingly, just eight percent say they use sites designed specifically for people their age.

Source: Northwestern University/EurekAlert!

Teens Use Web as Source for Health Info

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2018). Teens Use Web as Source for Health Info. Psych Central. Retrieved on September 25, 2020, from
Scientifically Reviewed
Last updated: 8 Aug 2018 (Originally: 3 Jun 2015)
Last reviewed: By a member of our scientific advisory board on 8 Aug 2018
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