Food Ingredients to Avoid: What I Look for at the Grocery Store
Grocery shopping used to be pretty simple for me. If something said “healthy,” “low fat,” “zero sugar,” “natural/organic,” or had a cute little green leaf on the package, I probably assumed I was making a decent choice. As I’ve become more intentional about eating healthier, I’ve also started learning more about food ingredients to avoid or limit in my everyday diet.
These days? Chile, I’m flipping that package over.
I’m not trying to eat perfectly, throw everything in my pantry away, or become afraid of food. Instead, my goal is simple: eat more whole foods, reduce ultra-processed foods, cut back on added sugar, and actually understand what I’m buying.
Once I started paying attention, something became very clear. The front of the package is where you’re sold the product. The back is where you learn about it.
First Things First: Flip It Over
Before something goes into my cart, I check both the nutrition facts and ingredient list.
Rather than obsessing over every unfamiliar word, I look at the overall picture. How much added sugar does it contain? How processed is it? What are the first few ingredients? Most importantly, could I find a similar product made with ingredients I prefer?
A long ingredient list doesn’t automatically make a food unhealthy. Likewise, an ingredient isn’t dangerous simply because its name is difficult to pronounce.
However, I’ve noticed that many of the ultra-processed foods I’m trying to eat less often tend to have much longer ingredient lists. Therefore, when I’m choosing between similar products, I’m usually drawn to the option with simpler ingredients and more recognizable whole foods.
Basically, I want to know what I’m buying.
Food Ingredients to Avoid or Limit in My Cart
As I’ve started reading labels, several ingredients now make me stop and take a closer look.
High-fructose corn syrup is one of them. Since I’m already working on reducing my overall added sugar intake, I typically look for another option when it’s included.
Artificial food dyes such as Red 40, Blue 1, Yello 6 have also gotten more of my attention. Bright artificial colors aren’t necessary for most of the foods I eat. As a result, when a comparable option without artificial coloring is available, that’s usually the one I’ll choose.
Another category I’m paying attention to is chemical preservatives. Of course, preservatives can serve important purposes. Food can be protected from spoilage and its shelf life can be extended. Still, I’m trying to rely less on heavily processed foods containing numerous additives.
One preservative I’ve started noticing is BHA, or butylated hydroxyanisole. In February 2026, the FDA launched a comprehensive reassessment of BHA to review its safety under current conditions of use. That doesn’t mean BHA has been declared unsafe. However, knowing that it’s being reassessed has made me more mindful when I see it listed.
Refined seed and vegetable oils are something else I’ve personally chosen to limit, particularly when they appear frequently in ultra-processed foods. For me, the bigger goal is reducing my overall reliance on highly processed foods.
Finally, I’ve started looking more closely at artificial sweeteners, including aspartame. These ingredients are often found in products marketed as “zero sugar” or “sugar-free.” Rather than automatically assuming those products are healthier, I look at the entire ingredient list before deciding whether it’s something I want regularly.
Learning about food ingredients to avoid or limit is me becoming more aware of what I’m consuming regularly.
What Does “Made With Bioengineered Food Ingredients” Mean?
Another phrase I’ve started noticing on packages is:
“Contains a bioengineered food ingredient.”
At first, I didn’t fully understand what that meant. According to the USDA, a bioengineered food contains genetic material that has been modified through certain laboratory techniques when that modification couldn’t otherwise be achieved through conventional breeding or found in nature.
In other words, the term includes certain genetically modified foods.
Federal disclosure rules require qualifying foods to be identified in several possible ways. For example, a package may say “bioengineered food,” “contains a bioengineered food ingredient,” display the USDA bioengineered symbol, or use another permitted disclosure method.
However, there are exceptions. Certain highly refined ingredients may not require the disclosure when modified genetic material isn’t detectable.
Importantly, seeing a bioengineered disclosure doesn’t automatically mean a food is unsafe or unhealthy. The USDA has stated that the disclosure isn’t intended to communicate information about the health or safety of the product.
Still, I want to notice it.
I want to understand what’s being purchased rather than blindly tossing something into my cart because the front of the package looks healthy. If I’m being honest, I don’t want to consume anything that is genetically modified in a lab.
The GRAS System Made Me Pay Even More Attention
Something else surprised me once I started learning about food ingredients: GRAS, which stands for “Generally Recognized as Safe.”
Generally, substances intentionally added to food are subject to FDA premarket approval unless an exemption applies. One of those exemptions involves substances considered GRAS under their intended conditions of use.
Here’s the part that caught my attention.
Under the current system, a company can independently conclude that an ingredient qualifies as GRAS without submitting that conclusion to the FDA. Currently, the FDA’s GRAS notification program is voluntary.
That doesn’t mean manufacturers can simply add whatever they want to our food. Applicable safety standards still have to be met, and companies remain responsible for ensuring that their ingredients are safe and lawful.
Nevertheless, the system has raised concerns, and GRAS reform has been identified as an FDA priority for 2026.
Learning about this gave me another reason to become a more informed consumer.
Shop the Outside of the Store, But Don’t Ignore the Middle
One of the easiest changes I’ve made is starting my grocery trip around the outer sections of the store.
That’s typically where I find many of the foods I’m trying to eat more often: fresh fruits and vegetables, meat, seafood, eggs, dairy, and other fresh or minimally processed options.
After that, I head into the aisles for rice, beans, oats, seasonings, canned foods, frozen produce, and other pantry staples.
This distinction matters because processed doesn’t automatically mean unhealthy.
Frozen vegetables have been processed. Oatmeal has been processed. Canned beans have been processed.
I don’t want to fear everything in a package. Instead, I’m trying to rely less on ultra-processed foods while incorporating more whole and minimally processed foods into my everyday meals.
Let Your Phone Help
Reading every label can become overwhelming, especially when you’re first learning about food ingredients to avoid or limit.
Fortunately, barcode-scanning apps can make things easier.
For example, the apps EWG’s Healthy Living, Think Dirty-Shop Clean, Yuka, and Bobby Approved allows shoppers to scan certain food products and access information about ingredients and nutrition. Other food-scanning apps can also be used to compare products while you’re standing in the grocery aisle.
However, I don’t allow an app to make every decision for me.
A red or green score can’t evaluate my entire diet, lifestyle, individual health needs, or how often I’m eating a particular food. Instead, these apps can be used as another educational tool.
Be Intentional, Not Perfect
The biggest thing I’ve learned is that healthier eating doesn’t require completely transforming your kitchen overnight.
Start small.
Maybe one sugary drink gets replaced this week. Perhaps more fresh fruit gets added to the grocery list. Another change could be comparing two pasta sauces and choosing the one with less added sugar.
Cooking one additional meal at home counts, too. Start turning the package around.
I’m still learning. I’m still going to enjoy dessert. Convenience foods will still find their way into my kitchen, and every ingredient in my pantry isn’t going to be perfect.
That’s real life.
Learning about food ingredients to avoid or limit helps you become more intentional about what earns a regular place in my grocery cart.
The goal isn’t fear.
The goal isn’t perfection.
The goal is simply paying attention.
