Food delivery apps like DoorDash and Uber Eats are designed to show you high-calorie, low-nutrition foods more often than healthier options, according to a 2026 narrative review in Current Obesity Reports. These apps use algorithms and convenience to reinforce unhealthy eating patterns, and they may also reduce physical activity by replacing traditional food shopping. Gram Research analysis shows these platforms remain largely unregulated, creating a significant public health concern that requires new policies and better research.
A new review of research shows that food delivery apps like DoorDash and Uber Eats are making it easier for people to order unhealthy foods. These apps use smart algorithms that show you junk food more often than healthier options. The apps also make ordering so convenient that people might be moving around less and staying seated more. According to Gram Research analysis, food delivery platforms are largely unregulated, meaning there are few rules about what they promote. Experts say we need new policies and better research to understand how these apps affect our health and what we can do about it.
Key Statistics
A 2026 narrative review of food delivery platforms found that online food delivery apps predominantly promote and facilitate access to energy-dense, nutrient-poor foods through algorithmic personalization and convenience-driven design.
According to a 2026 review published in Current Obesity Reports, food delivery platforms remain largely unregulated within existing policy frameworks despite their growing influence on dietary behaviors and health outcomes.
Research reviewed by Gram shows that food delivery app use may displace traditional food procurement behaviors, potentially resulting in reduced physical activity, though evidence in this area remains sparse and requires further study.
The Quick Take
- What they studied: How food delivery apps influence what people eat, how much they move around, and their overall health
- Who participated: This was a review of existing research, so it looked at many different studies rather than testing people directly
- Key finding: Food delivery apps tend to show and promote high-calorie, low-nutrition foods, and this convenience may reduce how much people move around
- What it means for you: If you use food delivery apps frequently, you might want to be more intentional about choosing healthier options, since the apps are designed to make unhealthy foods easier to find and order
The Research Details
This study was a narrative review, which means researchers looked at many published studies about food delivery apps and health to understand what we know so far. Instead of running their own experiment with people, the researchers read through existing research and organized what they found into themes. They looked at how these apps affect eating habits, physical activity levels, and other health factors. The researchers also examined how food delivery companies operate, including their business practices and environmental impact. This type of review helps scientists see the big picture of what research has shown and identify gaps where we need more studies.
A review like this is important because food delivery apps are very new and growing very fast. There hasn’t been enough time for lots of research studies to be done on their health effects. By pulling together what researchers have already learned, this review helps us understand the problem better and shows where we need more investigation. This kind of summary is useful for policymakers who need to decide whether to create new rules about these apps.
This review was published in a respected scientific journal called Current Obesity Reports, which focuses on weight and health issues. However, because this is a review of other studies rather than original research, its strength depends on the quality of the studies it examined. The researchers note that evidence about physical activity and food delivery apps is still limited, meaning we don’t have enough studies yet to draw firm conclusions about that connection. The review highlights that this is an area where better research is urgently needed.
What the Results Show
Food delivery apps are designed in ways that push people toward unhealthy choices. The apps use algorithms, which are computer programs that learn what you like, to show you high-calorie, low-nutrition foods more often than healthier options. This happens because restaurants selling these foods pay the apps to be promoted, and the apps make money when you order. The convenience factor is huge: instead of cooking or going to a restaurant, you can get food delivered in 30 minutes. This convenience appeals to busy people and those short on time, which reinforces the habit of ordering delivery instead of preparing meals at home. The apps also use personalization, meaning they remember what you ordered before and suggest similar items, which tends to lock people into unhealthy eating patterns.
The review found that food delivery apps may also affect how much people move around. When ordering delivery becomes the easy option, people might be less likely to go to a grocery store or restaurant, which means less walking and activity. The apps also have broader impacts beyond just food choices: they affect the environment through packaging waste and delivery vehicle emissions, they create working conditions for delivery drivers that may not be safe or fair, and they concentrate power in large companies that have little oversight. These secondary effects matter for public health because they show the apps influence health in multiple ways, not just through the food itself.
This review is timely because food delivery apps are relatively new, so there hasn’t been much research comparing their health effects to traditional ways of getting food. Previous research on convenience foods and sedentary behavior shows that easier access to unhealthy options does lead to worse eating habits. This review extends that knowledge by showing how modern technology and algorithms make the problem worse. Unlike older convenience foods that were available in stores, food delivery apps actively push unhealthy choices to your phone and make them arrive at your door, which is a new level of influence.
The biggest limitation is that there simply aren’t enough research studies yet on this topic. Most food delivery apps are less than 15 years old, so scientists haven’t had time to do long-term studies on their health effects. The review also notes that much of the existing research is small or limited to certain countries or groups of people. Additionally, food delivery companies don’t always share data about their algorithms or business practices, making it hard for researchers to study exactly how these apps influence choices. Finally, because this is a review of other studies rather than original research, the conclusions are only as strong as the studies being reviewed.
The Bottom Line
Be aware that food delivery apps are designed to make unhealthy foods easy to find and order. If you use these apps, try to actively search for and select healthier options rather than just clicking on what the app suggests. Consider limiting how often you use delivery apps and balance them with cooking at home or visiting restaurants in person. Policymakers should consider creating rules about what food delivery apps can promote, similar to rules that exist for advertising junk food to children. The evidence for these recommendations is moderate because research is still developing in this area.
Everyone who uses food delivery apps should be aware of how these platforms influence their food choices. This is especially important for people trying to maintain a healthy weight or manage conditions like diabetes. Parents should be concerned because their children may be influenced by these apps. Policymakers and public health officials should care because these apps affect entire populations. People with busy schedules who rely on delivery should be particularly mindful about making intentional choices. However, food delivery apps aren’t inherently bad: they can be useful for people with mobility issues or those in areas with limited food access.
Changes in eating habits from being more intentional about food delivery choices could show up in a few weeks to a few months, depending on how often you use these apps. If you’re trying to reduce overall calorie intake or improve nutrition, you might notice changes in energy levels or how you feel within 4 to 8 weeks. Larger health changes like weight loss or improved blood sugar levels typically take 2 to 3 months of consistent choices. Policy changes and regulation of food delivery apps, if they happen, would likely take years to implement and show population-level health effects.
Frequently Asked Questions
Do food delivery apps make you gain weight?
Food delivery apps can contribute to weight gain because they make high-calorie, low-nutrition foods very easy to access and order. The apps use algorithms to show you unhealthy options more often, and convenience makes people less likely to cook healthy meals at home.
How do food delivery apps influence what I eat?
These apps use computer algorithms that remember your past orders and show you similar foods, which locks you into eating patterns. They also promote restaurants and meals that pay for visibility, which tends to be less healthy options. The convenience factor makes unhealthy choices feel like the easiest option.
Can I use food delivery apps and still eat healthy?
Yes, but you need to be intentional. Search actively for healthier options rather than clicking on the app’s suggestions. Choose restaurants known for nutritious meals, look for vegetable-based dishes, and limit how often you use delivery apps to balance them with home cooking.
Are food delivery apps regulated for health?
Currently, food delivery apps are largely unregulated, meaning there are few rules about what they promote or how they influence your choices. Experts say new policies are needed to protect public health and make these platforms more accountable for their impact on eating habits.
Do food delivery apps affect how much I exercise?
Research suggests that convenience from food delivery apps may reduce physical activity by replacing trips to grocery stores or restaurants where you would walk. However, evidence is still limited and more research is needed to fully understand this connection.
Want to Apply This Research?
- Track how many times per week you use food delivery apps and what types of meals you order. Rate each meal on a simple scale from 1 (very unhealthy) to 5 (very healthy) based on calories, vegetables, and whole grains. Over time, you can see if you’re ordering healthier options more frequently.
- Set a goal to use food delivery apps no more than 2 to 3 times per week, and when you do use them, commit to ordering at least one vegetable-based side or choosing restaurants known for healthier options. Use the app’s search function to actively look for ‘healthy’ or ’low-calorie’ meals rather than clicking on the app’s recommendations.
- Create a weekly log of your food delivery orders and rate them for healthiness. Compare your average rating month to month to see if you’re making progressively better choices. Also track your overall energy levels and how you feel to notice any patterns between delivery app use and your wellbeing.
This review summarizes current research on food delivery apps and health, but the field is still developing and evidence is limited in some areas. The findings do not constitute medical advice. If you have specific health concerns related to diet or weight, consult with a healthcare provider or registered dietitian. Food delivery apps can be useful tools for people with mobility challenges or limited food access, and this review is not meant to discourage their use in all situations. Individual health outcomes depend on many factors beyond app use, including overall diet quality, physical activity, genetics, and medical history.
This research translation is published by Gram Research, the science division of Gram, an AI-powered nutrition tracking app.