Research shows that American adults with heart disease risk factors eat whole fruit significantly less often than those without these conditions. A 2026 analysis of 371,038 adults found that people with high blood pressure, high cholesterol, heart attacks, or strokes consumed whole fruit less frequently, even after accounting for age, education, and income. Interestingly, some of these same people drank more fruit juice instead, though whole fruit is healthier because it contains more fiber.
A new study looked at nearly 371,000 American adults to understand how fruit and juice eating habits differ between people with and without heart disease risk factors. Researchers found that people with high blood pressure, high cholesterol, heart attacks, or strokes eat whole fruit less often than people without these conditions. Interestingly, people with heart problems actually drink more fruit juice. The findings suggest that people at risk for heart disease may need extra encouragement to eat more whole fruits, which are healthier than juice because they contain more fiber and less added sugar.
Key Statistics
A 2026 cross-sectional analysis of 371,038 U.S. adults found that those with high blood pressure, high cholesterol, heart attack, coronary heart disease, or stroke reported significantly lower whole fruit consumption frequency compared to adults without these conditions, with p-values less than 0.05.
According to research reviewed by Gram, approximately 80% of Americans do not meet fruit intake recommendations, with the problem being more pronounced among adults with cardiovascular disease risk factors who eat whole fruit even less frequently than the general population.
A 2026 study of 371,038 American adults found that people with a history of heart attack or stroke reported higher 100% fruit juice consumption frequency compared to those without these conditions, though this difference diminished after controlling for sociodemographic factors.
Research shows that roughly half of reported fruit intake among Americans comes from whole fruit, while the other half comes from juice and sugar-sweetened beverages, a pattern that may be even more skewed toward juice among adults with heart disease risk factors.
The Quick Take
- What they studied: Whether adults with heart disease or heart disease risk factors eat whole fruit and drink juice differently than people without these health conditions.
- Who participated: 371,038 American adults who answered questions about their health and eating habits through a national health survey in 2019. The group included people with and without conditions like high blood pressure, high cholesterol, heart attacks, and strokes.
- Key finding: Adults with heart disease risk factors ate whole fruit significantly less often than those without these conditions. For example, people with high blood pressure, high cholesterol, or a history of heart attack all reported eating whole fruit less frequently. Some of these people drank more juice instead, though this pattern was less consistent.
- What it means for you: If you have heart disease risk factors, eating more whole fruit could be an important step to improve your health. Whole fruit is better than juice because it has more fiber and natural nutrients. Talk to your doctor about how much fruit you should eat daily as part of your heart health plan.
The Research Details
Researchers used information from the 2019 Behavioral Risk Factor Surveillance System, a large national health survey where Americans answer questions about their health and lifestyle. They looked at data from 371,038 adults and compared two groups: people who reported having heart disease risk factors (like high blood pressure or high cholesterol) and people without these conditions.
The researchers asked participants how often they ate whole fruit and how often they drank 100% fruit juice. They then used statistical tests to see if the frequency of eating fruit or drinking juice was different between the two groups. They also adjusted their analysis to account for other factors that might affect fruit intake, such as age, education level, income, and smoking status.
This type of study is called cross-sectional, which means researchers collected all the information at one point in time rather than following people over months or years. This approach is useful for identifying patterns and differences between groups, but it cannot prove that one thing causes another.
Understanding how people with heart disease actually eat compared to recommendations helps researchers and doctors figure out where to focus education efforts. If people with heart problems are already eating less fruit, doctors can specifically encourage them to increase whole fruit intake. This study also shows that people might be substituting juice for whole fruit, which is important because juice has less fiber and sometimes more sugar than whole fruit.
This study used a very large, nationally representative sample of American adults, which makes the findings more reliable and applicable to the general U.S. population. The researchers controlled for important factors like age, education, income, and smoking that could affect the results. However, the study relied on people’s own reports of what they eat and whether they have health conditions, which can sometimes be inaccurate. Additionally, because this is a cross-sectional study, we cannot determine whether eating less fruit causes heart disease risk or whether having heart disease risk causes people to eat less fruit.
What the Results Show
The study found clear differences in whole fruit consumption between adults with and without heart disease risk factors. Adults who reported having high blood pressure, high cholesterol, a heart attack, coronary heart disease, or stroke all ate whole fruit significantly less often than those without these conditions. These differences remained even after researchers adjusted for age, education, income, and smoking status, suggesting that the lower fruit intake is a real pattern among people with heart disease risk factors.
Juice consumption showed a different pattern. Adults with high blood pressure, a history of heart attack, coronary heart disease, or stroke reported drinking 100% fruit juice more frequently than those without these conditions. However, when researchers controlled for sociodemographic factors, the juice difference became less significant, remaining only for people with high cholesterol and those with a history of heart attack.
The combination of lower whole fruit intake and higher juice intake among people with heart disease risk factors is noteworthy. This suggests that some people may be replacing whole fruit with juice, which is less beneficial because juice lacks the fiber found in whole fruit and may contain more natural sugars.
The study also revealed that the patterns were consistent across multiple heart disease risk factors. Whether someone had high blood pressure, high cholesterol, or a history of a cardiovascular event, the pattern of eating less whole fruit remained strong. This consistency across different types of heart disease risk factors suggests that lower fruit intake may be a general characteristic of people with cardiovascular health concerns rather than something specific to one condition.
According to Gram Research analysis, this study aligns with existing knowledge that most Americans do not eat enough fruit. The research adds an important finding: people with heart disease risk factors eat even less fruit than the already low national average. Previous guidelines have emphasized that fruit is important for heart health because of its fiber, potassium, and vitamin C content. This study suggests that the people who would benefit most from eating more fruit are actually eating the least, highlighting a gap between recommendations and actual behavior.
This study has several important limitations. First, it relies on people’s own reports of what they eat and whether they have health conditions, which can be inaccurate or biased. Second, the study only collected information at one point in time, so researchers cannot determine whether eating less fruit causes heart disease risk or whether having heart disease risk causes people to eat less fruit. Third, the study did not measure other important factors that might affect fruit intake, such as food cost, access to fresh fruit, or cultural food preferences. Finally, the study only looked at frequency of intake, not the actual amount of fruit or juice consumed, so we do not know the exact quantities involved.
The Bottom Line
If you have heart disease risk factors like high blood pressure or high cholesterol, aim to eat more whole fruit daily. Whole fruit (fresh, frozen, dried, or canned without added sugar) is better than juice because it contains more fiber and nutrients. The 2020-2025 Dietary Guidelines for Americans recommend eating 1.5 to 2 cups of fruit per day for most adults. Talk to your doctor or a registered dietitian about the best fruit choices for your specific health situation. This recommendation is based on strong evidence that fruit intake is important for heart health.
This research is especially important for people who have been diagnosed with high blood pressure, high cholesterol, heart disease, or stroke. If you fall into these categories, increasing your whole fruit intake could be a simple and effective step to support your heart health. However, the findings also apply to anyone interested in preventing heart disease, since eating more fruit is a well-established healthy habit. People without heart disease risk factors should also aim to meet fruit intake recommendations.
You may not see dramatic changes immediately, but eating more fruit regularly can help improve heart health markers over weeks to months. Some benefits, like improved digestion from increased fiber, may appear within days to weeks. Other benefits, like improved blood pressure or cholesterol levels, typically take several weeks to months of consistent fruit intake to become noticeable. Work with your healthcare provider to monitor your progress.
Frequently Asked Questions
Do people with heart disease eat less fruit than healthy people?
Yes. A 2026 study of 371,038 adults found that people with high blood pressure, high cholesterol, heart attacks, or strokes ate whole fruit significantly less often than those without these conditions. This gap persisted even after accounting for age, education, and income differences.
Is fruit juice as healthy as whole fruit for your heart?
No. Whole fruit is healthier because it contains more fiber and nutrients while having less added sugar than juice. People with heart disease risk factors who drink juice instead of eating whole fruit may miss important health benefits from the fiber content.
How much fruit should I eat if I have high blood pressure?
The 2020-2025 Dietary Guidelines recommend 1.5 to 2 cups of fruit daily for most adults. If you have high blood pressure or other heart disease risk factors, aim for whole fruit rather than juice, and discuss specific recommendations with your doctor or dietitian.
Can eating more fruit help lower my cholesterol?
Eating more whole fruit, especially types high in fiber like apples and berries, may help improve cholesterol levels over several weeks to months as part of a heart-healthy diet. Talk to your healthcare provider about combining fruit intake with other lifestyle changes.
Why do people with heart problems drink more juice than whole fruit?
The study did not explain why this pattern occurs, but possible reasons include convenience, taste preference, or misconceptions about juice being as healthy as whole fruit. Healthcare providers should educate patients that whole fruit is the better choice for heart health.
Want to Apply This Research?
- Log the number of servings of whole fruit you eat each day, aiming for 1.5 to 2 cups daily. Track the type of fruit (fresh, frozen, dried, or canned) and note when you choose whole fruit instead of juice.
- Set a daily reminder to eat a piece of whole fruit with breakfast or as a snack. If you currently drink fruit juice, gradually replace it with whole fruit to increase your fiber intake while reducing sugar consumption.
- Track your weekly fruit intake average and look for an upward trend over 4 to 8 weeks. Note any changes in how you feel, such as improved digestion or energy levels. Share your fruit intake data with your healthcare provider at your next appointment to discuss progress toward heart health goals.
This research is observational and does not prove that eating less fruit causes heart disease or that eating more fruit will prevent it. The findings are based on people’s self-reported eating habits and health conditions, which may not be completely accurate. If you have heart disease, high blood pressure, high cholesterol, or other cardiovascular concerns, consult with your doctor or a registered dietitian before making significant changes to your diet. This article is for informational purposes only and should not replace professional medical advice.
This research translation is published by Gram Research, the science division of Gram, an AI-powered nutrition tracking app.