Research shows that 38-47% of people in Gulf Cooperation Council countries are obese, driven primarily by excessive consumption of processed and fast foods combined with physical inactivity. According to Gram Research analysis of 20 studies from 2020-2024, education level and income strongly influence these health behaviors, with lower-income populations facing greater disease risk. Targeted public health interventions and policy reforms are needed to address these interconnected dietary and lifestyle factors.
A comprehensive review of research from 2020-2024 reveals that people in Gulf Cooperation Council countries face serious health challenges linked to what they eat and how they live. Obesity affects between 38-47% of the population, with unhealthy eating patterns—like too much fast food and not enough vegetables—playing a major role. Physical inactivity compounds the problem. According to Gram Research analysis, education level and income strongly influence these health behaviors, suggesting that targeted public health campaigns and policy changes could help reduce disease rates across the region.
Key Statistics
A 2026 narrative review of 20 studies found that obesity prevalence ranges from 38-47% across Gulf Cooperation Council countries, with notably higher rates among women and lower-income populations.
Research reviewed by Gram identified excessive consumption of fast, processed, and ultra-processed foods as the most prevalent unhealthy eating practice in Gulf countries, combined with insufficient fruit and vegetable intake.
According to the 2026 review analyzing studies from 2020-2024, educational level and income were strongly associated with both dietary behaviors and physical activity levels in Gulf populations.
The narrative review found that physical inactivity was consistently identified as a key contributor to obesity and non-communicable disease risk across all six Gulf Cooperation Council countries studied.
The Quick Take
- What they studied: What eating habits and lifestyle choices are causing serious diseases like diabetes and heart disease in Gulf countries?
- Who participated: Researchers reviewed 20 scientific studies published between 2020-2024 that looked at health patterns in Saudi Arabia, UAE, Kuwait, Qatar, Bahrain, and Oman.
- Key finding: Between 38-47% of people in Gulf countries are obese, and this is strongly linked to eating too much processed food, not exercising enough, and having lower education or income levels.
- What it means for you: If you live in or have family in Gulf countries, understanding these risk factors can help you make healthier choices. However, individual changes work best alongside community-wide health programs and government policies that make healthy options more accessible.
The Research Details
Researchers conducted a narrative review, which means they searched four major scientific databases (Google Scholar, Scopus, Web of Science, and PubMed) for all studies published between January 2020 and December 2024 about diet, lifestyle, and disease in Gulf countries. They found 20 studies that met their quality standards and analyzed what these studies revealed about health patterns in the region.
A narrative review is like a comprehensive summary written by experts who read many studies and identify common themes. It’s different from a strict systematic review because researchers use their judgment about which studies to include, rather than following a rigid formula. This approach is useful for understanding broad patterns across a topic, especially when the research landscape is varied.
The researchers used a quality-checking tool called the Critical Appraisal Skills Programme (CASP) to make sure the studies they reviewed were reliable and well-conducted. This helps readers trust that the conclusions are based on solid evidence.
This research approach matters because Gulf countries face a unique public health situation. These nations have experienced rapid economic development and lifestyle changes over recent decades, leading to sharp increases in diseases like diabetes, heart disease, and obesity. By reviewing all recent research together, scientists can identify the most important factors to address and help governments create effective health programs.
This is a narrative review, which provides a good overview but has some limitations. The researchers reviewed 20 studies and checked their quality, which is a strength. However, narrative reviews rely on the researchers’ judgment about which studies to include, so different researchers might reach slightly different conclusions. The review covers recent research (2020-2024), making it current and relevant. The use of multiple databases (four major scientific sources) increases the likelihood that important studies were found.
What the Results Show
The review found that obesity is extremely common in Gulf countries, affecting between 38-47% of the population—meaning roughly 2 out of every 5 people are obese. This is significantly higher than many other regions worldwide. Importantly, obesity rates were especially high among women and people with lower incomes or education levels.
The research identified several eating patterns that contribute to this obesity crisis. People in Gulf countries consume too much fast food, processed foods, and ultra-processed foods (foods with many artificial ingredients and additives). They also eat too many high-calorie foods and don’t eat enough fruits and vegetables. These dietary patterns are major drivers of weight gain and chronic diseases.
Physical inactivity emerged as another critical problem. Many people in Gulf countries don’t exercise regularly, which combines with poor eating habits to increase obesity and disease risk. The review found that education level and income were strongly connected to these behaviors—people with higher education and income tended to eat better and exercise more.
Together, these findings paint a picture of a region where unhealthy eating and sedentary lifestyles are widespread, creating a major public health challenge that requires comprehensive solutions.
The review highlighted important connections between socioeconomic factors and health. People with lower education levels were more likely to have unhealthy diets and be inactive. This suggests that health problems in Gulf countries aren’t just about individual choices—they’re also about access to education, healthy food options, and safe places to exercise. The research also noted that these patterns affect both adults and children, indicating that the problem starts early and requires interventions across all age groups.
This review builds on earlier research showing that Gulf countries have some of the highest obesity and non-communicable disease rates globally. Previous studies identified similar risk factors, but this 2026 review confirms that these patterns have persisted and intensified from 2020-2024. The findings align with global research showing that rapid economic development often leads to increased processed food consumption and sedentary lifestyles, but the Gulf region shows particularly high rates.
As a narrative review, this study has some important limitations. First, it doesn’t include all possible studies—researchers selected 20 studies based on their judgment, so some relevant research may have been missed. Second, the review doesn’t provide detailed statistical analysis combining results from all studies (that would require a meta-analysis). Third, most studies reviewed were observational, meaning they show associations but can’t prove that diet and inactivity directly cause disease. Finally, the review focuses on published research, which may not capture all health patterns in the region, especially in underserved communities.
The Bottom Line
Based on this research, health experts recommend: (1) Public education campaigns about healthy eating and exercise, especially targeting lower-income communities; (2) Policies that make healthy foods more affordable and accessible; (3) Community programs promoting physical activity; (4) School-based nutrition and fitness programs for children. These recommendations have moderate-to-strong evidence support from the reviewed studies. Individual behavior change is important, but systemic changes through policy and community programs are essential for meaningful impact.
This research is most relevant for people living in Gulf countries (Saudi Arabia, UAE, Kuwait, Qatar, Bahrain, Oman) and their healthcare providers. Government officials and public health planners should prioritize these findings when creating health policies. People with family in these countries may also find this information useful. However, while the patterns described are specific to Gulf countries, similar issues exist in many developed nations, so the general principles apply more broadly.
Realistic expectations for seeing benefits depend on the intervention. Individual dietary changes can improve health markers (like blood sugar and cholesterol) within 4-8 weeks. Weight loss typically becomes noticeable within 8-12 weeks of consistent healthy eating and exercise. However, significant reductions in obesity rates and disease prevalence across entire populations require sustained efforts over years, typically 3-5 years or longer for measurable community-wide improvements.
Frequently Asked Questions
What percentage of people in Gulf countries are overweight or obese?
Obesity affects 38-47% of the population in Gulf Cooperation Council countries, with women experiencing higher rates than men. This is significantly higher than global averages and represents a major public health crisis in the region.
What are the main unhealthy eating habits causing disease in the Gulf?
The primary unhealthy eating patterns include excessive fast food and processed food consumption, high-calorie diets, and insufficient fruits and vegetables. These dietary habits combine with physical inactivity to drive obesity and chronic disease rates.
Does income level affect health outcomes in Gulf countries?
Yes, research shows strong associations between income and education levels with dietary quality and physical activity. Lower-income populations face greater barriers to healthy eating and exercise, contributing to higher disease rates in these groups.
What changes would help reduce disease rates in Gulf countries?
Effective approaches include public education campaigns, policies making healthy foods more affordable, community exercise programs, and school-based nutrition initiatives. Individual behavior change works best when supported by these broader systemic changes.
Are children in Gulf countries affected by these health problems?
Yes, the review found that unhealthy dietary and lifestyle patterns affect both adults and children in Gulf countries. Early intervention through school programs and family education is critical for preventing long-term health problems.
Want to Apply This Research?
- Track daily servings of fruits and vegetables (goal: 5+ servings) and minutes of physical activity (goal: 150 minutes per week). Log processed food consumption to increase awareness of intake patterns.
- Use the app to set a specific, achievable goal like ‘Add one vegetable to each meal’ or ‘Walk for 20 minutes, 3 times per week.’ Start with one behavior change rather than trying to overhaul your entire diet and exercise routine at once.
- Review weekly summaries to identify patterns in your eating and activity. Set reminders for meal prep and exercise sessions. Share progress with family members or friends for accountability. Monthly check-ins help you adjust goals based on what’s working.
This review summarizes research on health patterns in Gulf countries but should not replace professional medical advice. Individual health needs vary based on personal circumstances, medical history, and genetics. If you have concerns about obesity, diet, or chronic disease risk, consult with a qualified healthcare provider or registered dietitian who can provide personalized recommendations. This article describes general population trends and does not constitute medical diagnosis or treatment.
This research translation is published by Gram Research, the science division of Gram, an AI-powered nutrition tracking app.