Health promotion, as defined in the 1986 Ottawa Charter, is the process of enabling people to increase control over, and to improve, their health. Health education is narrower: it is the teaching and information part, which the Charter places under the action area "develop personal skills", one of five. In practice the two work together, as in Canada's Food Guide, which pairs advice on foods with advice on habits such as cooking more often.
Key takeaways
- The Ottawa Charter was adopted at the first International Conference on Health Promotion in Ottawa, held November 17 to 21, 1986.
- It names five action areas: build healthy public policy, create supportive environments, strengthen community action, develop personal skills, and reorient health services.
- Health literacy, in the Healthy People 2030 definition, is the degree to which people can find, understand, and use information and services to make health decisions.
- Canada's Food Guide, launched January 22, 2019, treats eating habits as part of healthy eating, not only food choices.
- The World Health Organization warns that AI chat tools can produce false or incomplete health information, so they work as a starting point for questions and not as a source of care decisions.
Two terms that are often mixed up
Health education gives people information and skills. A school lesson on handwashing, a pamphlet about vaccine schedules, and a cooking class are examples. Health promotion has a wider reach because it also changes the conditions around the person. The Charter's definition is about enabling control, and its five action areas include public policy and environments that no individual can alter alone. A city that adds bike lanes, a province that restricts tobacco sales, and a workplace that offers quiet breaks all promote health without teaching anyone a thing.
The Public Health Agency of Canada hosts the Charter text and summarizes it this way: officials in every sector should consider how their decisions affect health, communities should set their own priorities, people should receive health information and life skills across their lifetimes, and health systems should look beyond treatment to prevention and wellness.
The five action areas in plain terms
| Charter action area | What it means | Everyday example (illustrative) |
|---|---|---|
| Build healthy public policy | Decision makers in every sector weigh health effects | A transit plan that considers air quality |
| Create supportive environments | Living, working, and natural surroundings support health | Safe sidewalks near a school |
| Strengthen community action | Communities set priorities and take part in decisions | A neighborhood group designing a park |
| Develop personal skills | Information, education, and life skills across life stages | A class on reading nutrition labels |
| Reorient health services | Systems expand from treatment toward prevention | A clinic that offers screening advice at routine visits |
Only the fourth row is education in the narrow sense. The other four describe changes to policies, places, groups, and services.
Health literacy: the skill education aims at
The US Healthy People 2030 initiative defines personal health literacy as the degree to which individuals have the ability to find, understand, and use information and services to make health decisions and take health actions for themselves and others. It adds a companion idea, organizational health literacy, which is the degree to which organizations enable individuals to find, understand, and use that information and those services. The second definition shifts some responsibility from patients to institutions: a confusing consent form is a problem with the form, not only with the reader.
Nutrition education as a worked example
Health Canada launched the revised Canada's Food Guide on January 22, 2019. In its news release the department said healthy eating is more than the foods eaten. The guide encourages eating plenty of vegetables and fruits, choosing whole grains and protein foods, and making water the usual drink. It also encourages cooking more often, being mindful of eating habits, enjoying food, and sharing meals. The guide is part of Canada's Healthy Eating Strategy, which aims to make the healthier choice the easier one. That last aim is promotion in the Charter's sense, since it concerns food environments and not only knowledge. This article describes the guide as public information and gives no personal dietary advice. Nutrition needs differ by age, condition, and medication, and individual questions belong with a registered dietitian or physician.
Where AI tools fit, and where they do not
Many people now ask chat tools health questions. In January 2024 the World Health Organization issued guidance on large multi-modal models in health care that lists patient-guided use, such as looking into symptoms and treatments, among five broad applications. The same guidance warns that these systems can produce false, inaccurate, biased, or incomplete statements that could harm people making health decisions, and it describes automation bias, where errors go unnoticed. For health education, the practical reading is modest. A chat tool can explain a term or suggest questions to bring to a clinician, but its answer is not a diagnosis or a plan of care and should be checked against a public health authority or a professional.
Checking a health education resource
- Is the publisher a government body, a university, a hospital, or a recognized health charity?
- Does it show a date and say when it was last reviewed?
- Does it explain its evidence and its limits?
- Is the reading level suitable for the audience, and is it available in the needed languages?
- Does it say who should seek individual care instead of relying on general information?
This article offers general information about public health concepts. It is not medical advice and does not replace care from a licensed professional.
FAQ
Is health education the same as health promotion?
No. Education is the teaching and skills component. Under the Ottawa Charter, promotion also covers policy, environments, community action, and health services.
Who wrote the Ottawa Charter?
It was adopted at the first International Conference on Health Promotion in Ottawa in November 1986, a World Health Organization conference. The text is hosted by the Public Health Agency of Canada and by WHO.
What is health literacy?
In the Healthy People 2030 wording, it is the degree to which people can find, understand, and use health information and services to make decisions and take actions. The framework also assigns a duty to organizations to make that possible.
Can an AI chatbot replace a health education class?
The WHO guidance cautions about inaccurate or incomplete outputs and automation bias, so a chatbot is better treated as a way to prepare questions than as a replacement for vetted material or professional advice.
Related reading
- AI in public health surveillance
- AI in education research
- Chatbots and emotional well-being
- The difference between AI and machine learning
More in AI in health.
Last verified: October 2026
Sources
- Ottawa Charter for Health Promotion, Public Health Agency of Canada, 1986
- Health Literacy in Healthy People 2030, US Office of Disease Prevention and Health Promotion
- Minister of Health launches new approach for Canada's Food Guide, Health Canada, January 2019
- WHO releases AI ethics and governance guidance for large multi-modal models, World Health Organization, January 18, 2024