Heart disease prevention may be simpler than you think: move, sit less, sleep
☕ Includes a question for the family ↓
Preventing heart diseasePart of a story we are following · 2 articles · See every update
Good news for your heart: you may not need a complicated plan. A long Spanish study found that people who covered at least two of three everyday habits had far fewer heart attacks, strokes and heart-related deaths. For heart disease prevention, the habits are ones you already know: move a bit, sit less and sleep well.
The three habits are about your whole day, not just a workout. How active you are, how long you sit and how long you sleep.
How the study worked
Researchers followed a large group of Spanish university graduates for about 14 years. Everyone filled out questionnaires about their habits every two years, starting in 1999. The results were published Oct. 9, 2026, in the European Journal of Public Health. Because the group was well educated and relatively few people had heart events, the exact size of the benefit is best read as a strong signal rather than a precise number.
What they found
The researchers used three daily targets from the Canadian 24-Hour Movement Guidelines:
- At least 150 minutes a week of moderate to vigorous activity, such as brisk walking.
- No more than 8 hours a day sitting.
- 7 to 9 hours of sleep a night (7 to 8 hours if you are 65 or older).
About 47% of people (46.68%) met all three. Fewer than 1% (0.96%) met none. Over a follow-up of 14.48 years on average, 148 heart events happened: nonfatal heart attacks, strokes or deaths from heart disease.
People who met two of the three targets had about a 63% lower risk of a heart event than people who met none. The same was true for people who met all three. In the study’s own measure, the risk was 0.37 for two targets and 0.36 for three compared with people who met none.
The takeaway is encouraging. You do not have to be perfect. Meeting just two of the three already went with a big drop in risk.
What you can do today
Pick the habit that is easiest for you right now and start it today. If you sit a lot, stand up and walk for two minutes every hour. If you want more activity, add a brisk 10-minute walk after a meal. If sleep is your weak spot, pick a regular bedtime tonight.
In the US, 150 minutes a week matches the common federal activity advice, and it adds up faster than it sounds. Many local YMCAs and community centers offer free or low-cost walking groups if you want company.
Talk about it at home
Think of your day as three buckets: moving, sitting and sleeping. People in this study who kept at least two of the buckets in good shape had healthier hearts later on. Your body likes a good mix.
Question for the table
Here is a family experiment: for one day, each person counts how many of the three habits they hit. Then ask, how could we find out whether it was the habits that helped, or whether healthy people just tend to do all three?
Keep exploring
Copies this article and its questions so you can paste them into ChatGPT, Claude, Gemini or the AI you use, and keep the conversation going.
Questions and answers
- What are the three daily habits in the study?
- At least 150 minutes a week of moderate to vigorous activity, no more than 8 hours a day sitting, and 7 to 9 hours of sleep a night.
- Do I need to meet all three?
- No. People who met two of the three had about the same lower risk of heart events as those who met all three.
- How many people met all three habits?
- 46.68% of the participants met all three, and only 0.96% met none.
- What counts as a heart event in this study?
- A nonfatal heart attack, a stroke or a death from heart disease.
