Exploring The Potential of Social Media for Improving Health Literacy

Social media is a promising tool for improving health literacy

Marie Ennis
Digital Health Matters
8 min readFeb 25, 2023

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Health literacy refers to the ability of individuals to obtain, process, understand, and use health information and services to make informed decisions about their health. It involves being able to read, understand, and act on health information, as well as communicate well with healthcare providers.

An essential part of health education is health literacy, which empowers people to take charge of their health and well-being. However, a significant portion of the population lacks the skills and knowledge necessary to navigate the complex health information landscape. Poor health literacy can make it hard for people to understand health information, access healthcare services, and make informed health decisions.

Health literacy skills extend beyond conventional health knowledge to include computer and Internet literacy, as well as the ability to locate and evaluate online health information. However, the ability to access the internet and learn basic web browsing skills doesn’t guarantee the ability to evaluate and understand online health information. This highlights the need for further education and training in digital health literacy.

The Benefits of Social Media in Enhancing Health Literacy

Social media has emerged as a promising tool for improving health literacy in recent years. Firstly, it provides real-time access to health-related information from trusted sources, such as health organizations, healthcare professionals, and patient advocacy organizations.

A second benefit of social media is peer-to-peer interaction, where people can connect with others who have similar health concerns and talk about them. Social support and engagement can boost health literacy by increasing motivation, building confidence, and fostering a sense of community. In addition, the sharing of personal experiences on social media can also help raise awareness and understanding about health issues.

The Role of Viral Social Marketing for Promoting Health Education and Outreach

Viral Social Marketing refers to the strategy of creating content that is highly shareable and likely to be spread rapidly through social media and other online platforms. This approach has been shown to be effective in promoting health behaviours, raising awareness about health issues, and increasing engagement with health-related content.

By leveraging the power of social media and other online networks, health messages can reach a large audience and potentially go viral, leading to increased engagement and behavior change. For example, viral social marketing campaigns have been used to promote healthy eating habits, physical activity, smoking cessation, and safe sex practices. These campaigns typically use creative and engaging content, such as videos, memes, or interactive games, to capture people’s attention and motivate them to share the message with their own networks.

Benefits of Viral Social Marketing In Health Messaging

Increased reach and engagement

Viral social marketing can leverage the power of social networks to spread health-related messages and information to a much wider audience than traditional marketing methods. By encouraging individuals to share health-related content with their friends and followers, the reach of health messages can expand quickly and easily, increasing the likelihood that the content will be seen by people who are interested in or could benefit from the information being shared. This can ultimately lead to increased engagement with health-related content and improved health outcomes.

Cost-effective

Social media platforms are often free to use, and the cost of creating and sharing health-related content is relatively low compared to traditional marketing methods such as television or print advertising. This can make it easier for health organizations and public health campaigns with limited budgets to promote their messages and reach a wider audience. Additionally, the ability to target specific audiences based on demographics, interests, and behaviors on social media platforms can further improve the cost-effectiveness of viral social marketing.

Targeted messaging

Social media platforms can provide health organizations and public health campaigns with valuable insights into their audience, including their demographics, interests, and behaviors. By leveraging this data, health organizations can tailor their health messages to specific audiences, ensuring that their messages are relevant and impactful to the intended audience. This can help to increase engagement with health-related content and ultimately lead to improved health outcomes. For example, a public health campaign targeting young adults can use social media platforms to create content that resonates with this age group, such as memes or short videos, and distribute it through channels that young adults are most likely to use, such as Snapchat or Instagram. By doing so, the campaign can increase the chances of reaching the intended audience and achieving its goals.

Real-time feedback

Social media platforms can provide health organizations and public health campaigns with real-time feedback on the success of their health-related content. This feedback can include metrics such as likes, shares, comments, and views, which can be used to monitor engagement with the content and assess the effectiveness of the messaging. Based on this feedback, health organizations and public health campaigns can make adjustments to their messaging, such as refining the language used or altering the visual design of the content, to improve the impact of their messages. This ability to track and measure the success of health-related content in real-time can be an invaluable tool for improving the reach and impact of health promotion efforts.

Positive influence

Viral social marketing can influence healthy habits by leveraging social norms. When people see their friends and family doing healthy things, they’re more likely to do it themselves. The norms of a social group have a powerful influence on human behavior. By leveraging this influence, viral social marketing can encourage individuals to adopt healthy behaviors and reinforce positive health norms. An anti-smoking campaign could, for instance, use social media to share stories and messages from former smokers who have quit. It will reinforce the social norm that smoking isn’t desirable or socially acceptable by sharing these stories and messages.

Social Media’s Double Edge Sword

Although social media can help improve health literacy by providing access to information, resources, and support networks, it also poses some challenges. One of the main challenges is the potential for misinformation. The viral nature of social media can lead to the rapid spread of (mis)information,

Lack of attribution and context can also spread misinformation on social media. People have a hard time assessing the credibility of information when it is shared without proper attribution or paraphrased in a way that distorts the original message. The internet’s vast and complex landscape also makes it hard to find corrections to misinformation.

Self-correction by the community is a possible solution, but it’s not foolproof and might not happen right away. Individuals should therefore be skeptical of what they see on social media and seek out reliable sources of information for making health and well-being decisions.

Mitigating the Spread of Misinformation on Social Media: Strategies for Promoting Health Literacy

While it may be challenging to completely eradicate misleading information on social media, efforts to provide accurate and trustworthy information can help mitigate potential harm caused by inaccurate information.

Creating trustworthy social media channels

Providing reliable and accurate health information through social media can help promote health literacy. The power of social media allows organizations to reach a wide audience with important health information, tips, and resources. The NHS Choices and the CDC Facebook pages, for example, provide reliable health information to their followers. These pages are maintained by trusted sources and regularly updated with accurate health information, news, and resources.

Matching new applications with the correct user populations

Social media applications that are tailored to specific user populations can make health information more relevant and accessible. This approach recognizes that different groups may have different health needs, concerns, and communication preferences. Social media can be used to promote specific health issues or risk factors for particular groups. Campaigns can use language and visuals that resonate with the target audience and be promoted by social media influencers and community leaders.

Educating individuals on how to critically appraise online health information

Educating people about how to critically appraise online health information is important for improving health literacy and preventing misinformation from spreading. One way to do this is by developing educational materials and resources that teach individuals how to evaluate the quality and reliability of health information they find online.

These resources might include guides, checklists, or tutorials on topics such as:

  • Identifying credible sources of health information
  • Assessing the accuracy and completeness of health information
  • Evaluating the authority and expertise of the individuals or organizations behind the information
  • Recognizing common sources of bias or misinformation in health information
  • Understanding how to use search engines and other tools to find trustworthy health information

Aside from providing educational resources, healthcare organizations and government agencies can also promote health literacy by encouraging people to ask questions and look for multiple sources of information. By empowering individuals with the skills and knowledge to critically appraise online health information, we can help promote more informed and healthier communities.

Monitoring and moderating social media content

Social media monitoring and moderating is another important strategy for improving health literacy. Organizations and governments can create official social media channels to share health information and engage with their followers. However, they should also make sure user-generated content, like comments and messages, is appropriate, respectful, and accurate.

Engaging with community leaders and influencers

Engaging with community leaders and influencers can be an effective way to spread reliable health information through social media. By partnering with individuals who have a large following or influence in a particular community, healthcare organizations and government agencies can reach a wider audience and gain more trust from the community. These influencers can also provide valuable feedback on the types of health information that are most relevant and needed by their followers.

Addressing the root causes of misinformation

To stop the spread of inaccurate health information on social media, you have to address the root causes. There are a lot of underlying societal issues that need to be addressed like inequality, poor access to quality healthcare, and lack of health literacy. People may be less likely to turn to unreliable sources of health information if these issues are addressed. To promote transparency and accuracy in health communication, it’s also important to hold individuals and organizations accountable for spreading false or misleading health information.

Social media can be a powerful tool for promoting healthy behaviour and improving health literacy. However, it also poses challenges, like spreading misinformation and privacy issues. In order to combat these challenges, it’s important to create trustworthy social media channels for health information, teach people how to critically appraise online health information, tailor social media applications to specific audiences, monitor and moderate social media content, engage with community leaders and influencers, and address the root causes of misinformation.

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Marie Ennis
Digital Health Matters

Healthcare Communications Strategist | Keynote Speaker | HIMSS FUTURE50 Awardee