Research shows that only 31% of Israeli adults eat legumes regularly, consuming about a quarter cup per day—far below health recommendations. According to Gram Research analysis of a 2014-2016 national survey of 2,808 adults, those who do eat legumes are 46% less likely to have chronic diseases like diabetes and heart disease. Chickpeas are by far the most popular legume choice among Israeli consumers.
A new study of nearly 2,800 Israeli adults reveals that only about one-third of the population eats legumes like beans, lentils, and chickpeas—far below what health experts recommend. According to Gram Research analysis, those who do eat legumes tend to be healthier and less likely to have chronic diseases. The research shows that when Israelis do eat legumes, chickpeas are by far the most popular choice. The findings highlight a significant gap between current eating habits and dietary guidelines that emphasize legumes as a cornerstone of healthy, sustainable eating patterns.
Key Statistics
A 2026 cross-sectional analysis of 2,808 Israeli adults found that only 31.1% reported consuming legumes, with median daily intake among consumers at just 40.8 grams—equivalent to roughly a quarter cup per day.
Israeli legume consumers were 46% less likely to have chronic comorbidities compared to non-consumers, according to the 2014-2016 national health and nutrition survey of 2,808 adults.
Chickpeas accounted for 67% of all legume consumption among Israeli adults in the national survey, followed distantly by lentils at 14.5% and dry beans at 12.2%.
Israeli-born adults were 24% more likely to consume legumes than those born elsewhere, and men were 41% more likely to be legume consumers than women, according to the 2,808-person national survey.
The Quick Take
- What they studied: How often Israeli adults eat legumes (beans, lentils, chickpeas, and peas) and whether eating legumes is connected to better health
- Who participated: 2,808 Israeli adults aged 18-64 years selected to represent the entire Israeli population, interviewed between 2014-2016
- Key finding: Only 31% of Israeli adults eat legumes regularly, and those who do consume about a quarter cup per day—much less than health guidelines recommend
- What it means for you: If you’re Israeli, you’re probably not eating enough legumes for optimal health. Increasing legume intake could help reduce your risk of chronic diseases, though individual results vary based on overall diet and lifestyle
The Research Details
Researchers conducted a national health survey in Israel between 2014 and 2016, interviewing nearly 2,800 adults in their homes. Each person was asked detailed questions about everything they ate and drank in a single 24-hour period. This snapshot approach—called a 24-hour dietary recall—helps researchers understand what people actually eat rather than relying on memory or estimates.
The researchers then sorted participants into two groups: those who ate any amount of legumes (beans, lentils, chickpeas, or peas) and those who didn’t. They compared these groups to see if legume eaters had different health conditions, lifestyles, or backgrounds. They also used statistical tools to identify which factors made someone more likely to be a legume consumer.
This type of study is valuable because it captures real-world eating patterns from a representative sample of the population, making the results applicable to all Israeli adults. However, because it’s based on a single day of food intake, it may not perfectly represent each person’s typical eating habits.
Understanding legume consumption patterns in a Mediterranean country like Israel is important because legumes are a traditional part of Mediterranean diets, which are widely recognized as among the healthiest in the world. This research reveals a gap between traditional dietary patterns and current eating habits, suggesting that public health efforts may be needed to encourage legume consumption. The findings also provide baseline data for future studies tracking whether legume intake changes over time.
This study’s strengths include its large, nationally representative sample and standardized data collection methods. The face-to-face interviews in participants’ homes likely improved accuracy compared to phone surveys. However, the study relied on a single 24-hour recall per person, which may not capture typical eating patterns if that day was unusual. Additionally, the data is from 2014-2016, so current consumption patterns may differ. The study is observational, meaning it shows associations (like legume eaters having fewer chronic diseases) but cannot prove that legumes caused the better health outcomes.
What the Results Show
The research found that only 31.1% of Israeli adults reported eating any legumes during the 24-hour period studied. Among those who did eat legumes, the typical amount was quite small—about 40.8 grams per day, roughly equivalent to a quarter cup. This is substantially below the amounts recommended by health organizations worldwide.
Chickpeas dominated legume consumption, with 67% of legume eaters choosing them. Lentils came in second at 14.5%, followed by dry beans at 12.2%. This suggests that chickpeas have a strong cultural presence in Israeli cuisine, while other legumes are less commonly incorporated into meals.
Interestingly, legume consumers had notably better health profiles. Those who ate legumes were 46% less likely to have chronic diseases like diabetes, heart disease, or high blood pressure compared to non-consumers. Legume eaters were also more likely to be male and to have been born in Israel, suggesting that cultural factors and family traditions influence legume consumption patterns.
The study revealed that legume consumption patterns varied by demographic characteristics. Israeli-born adults were more likely to eat legumes than those born elsewhere, indicating that cultural background and childhood eating habits play important roles. Men were significantly more likely to consume legumes than women, though the study didn’t explore why this difference exists. The strong association between legume consumption and lower rates of chronic disease suggests that legumes may be part of a broader healthy lifestyle pattern, though the study cannot determine whether legumes themselves cause better health or whether legume eaters simply make other healthy choices.
This is one of the first comprehensive studies of legume consumption in a Mediterranean country, filling an important gap in nutrition research. Previous studies have focused mainly on populations in North America and Northern Europe. The finding that only 31% of Israeli adults eat legumes is notably lower than consumption rates in some other Mediterranean regions and suggests that traditional legume consumption patterns may be declining even in countries with strong legume-eating traditions. The study aligns with global research showing that legume consumption is generally below recommended levels in developed countries.
The study has several important limitations. First, it captured only one day of eating for each person, which may not represent their typical diet—someone might have eaten legumes the day before or the day after the survey. Second, the data is from 2014-2016, so current eating patterns may be different. Third, the study cannot prove that legumes cause better health; it only shows that legume eaters tend to have fewer chronic diseases, which could be due to other healthy habits. Finally, the study relied on people accurately remembering and reporting what they ate, which can be imperfect.
The Bottom Line
Health experts recommend increasing legume intake as part of a balanced diet. Based on this research, Israeli adults should aim to eat legumes several times per week rather than occasionally. Starting with familiar options like chickpeas and gradually adding lentils or beans can make the transition easier. Moderate confidence: The study shows strong associations between legume consumption and better health, but individual results depend on overall diet quality and lifestyle.
This research is particularly relevant for Israeli adults and others living in Mediterranean regions where legumes have cultural significance. It’s especially important for people with or at risk for chronic diseases like diabetes and heart disease. The findings also matter for public health officials and nutritionists developing dietary guidelines. People with certain digestive conditions should consult their doctor before significantly increasing legume intake.
Health benefits from increased legume consumption typically develop gradually over weeks to months. You might notice improved digestion and energy levels within 2-4 weeks of regularly including legumes. Reductions in chronic disease risk markers like blood sugar and cholesterol typically require consistent consumption over several months to a year.
Frequently Asked Questions
How much legumes should I eat per day for health benefits?
Health guidelines recommend eating legumes several times per week as part of a balanced diet. The Israeli study found consumers averaged about 40 grams (roughly a quarter cup) daily, though experts suggest aiming for higher amounts—typically half to one cup per day depending on your overall diet.
Are chickpeas healthier than other legumes?
Chickpeas, lentils, and beans all offer similar nutritional benefits including fiber, protein, and minerals. The Israeli study found chickpeas most popular (67% of legume consumption), but this reflects cultural preference rather than superior health benefits. Variety is ideal for getting different nutrient profiles.
Can eating more legumes actually prevent chronic diseases?
The Israeli study shows legume eaters have fewer chronic diseases, but it cannot prove legumes prevent disease—they may simply be part of a healthier overall lifestyle. Research suggests legumes help reduce disease risk through their fiber, protein, and nutrient content, but they work best within a balanced diet.
Why do so few Israelis eat legumes if they’re traditional Mediterranean food?
Only 31% of Israeli adults consumed legumes in this survey, suggesting traditional eating patterns have shifted toward more processed foods. The study found Israeli-born adults ate more legumes than immigrants, indicating cultural transmission of eating habits may be weakening across generations.
What’s the easiest way to start eating more legumes?
Start with familiar options like chickpeas in salads or hummus, then gradually add lentils to soups or beans to grain bowls. Begin with one legume-containing meal per week and increase frequency gradually to allow your digestive system to adjust.
Want to Apply This Research?
- Log legume servings weekly (target: 3-4 servings per week). Track the type consumed (chickpeas, lentils, beans) and portion size in grams or cups to monitor progress toward recommended intake levels.
- Set a weekly reminder to plan one meal featuring legumes. Start by adding chickpeas to salads, lentils to soups, or beans to grain bowls. Use the app to save favorite legume recipes and track which types you enjoy most.
- Track legume consumption monthly and correlate with energy levels, digestion quality, and any changes in health markers (if available through connected health devices). Set a goal to gradually increase from current intake to 2-3 servings per week over 8-12 weeks.
This research describes associations between legume consumption and health outcomes but cannot prove that legumes directly cause better health. Individual health outcomes depend on overall diet quality, lifestyle, genetics, and medical history. Before significantly increasing legume intake, especially if you have digestive conditions, kidney disease, or take certain medications, consult with your healthcare provider or registered dietitian. This article is for educational purposes 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.