Navigating the grocery store in search of healthier foods can feel like solving a mystery. Labels boast buzzwords like “natural,” “low-fat,” and “whole-grain,” but behind the marketing is often a different story.
By thinking like a supermarket sleuth, you can cut through the marketing noise and focus on what really matters — nutrient-dense foods, balanced meals and ingredient lists that make sense. Angie Kalousek Ebrahimi, senior director of Lifestyle Medicine at Blue Shield of California, shares what to look for and what to avoid on your next shopping trip.
The best foods don’t need labels
Your sleuthing begins in the store’s outer aisles — where the healthiest foods usually don’t have nutrition labels at all.
“Whole foods like vegetables, fruits, legumes, eggs, meat, nuts, seeds and whole grains are typically your best options,” said Kalousek Ebrahimi. “If the food looks like it came from nature, you’re likely in good shape.” Even some packaged foods — like tofu, yogurt, olive oil, or fermented items such as miso and kimchi — can be healthy choices, provided the ingredient list is short and recognizable. Her advice: “Ask yourself, is this something that comes from a plant or animal, or is it full of chemicals and additives?”
Crack the code on macronutrients
As you move from produce to packaged goods, examine nutrition labels for macronutrients: protein, fiber (a form of carbohydrate), fats and sugars.
“A well-balanced meal should include protein, fiber and healthy fat, with minimal added sugars and refined carbohydrates,” said Kalousek Ebrahimi. “When food is unbalanced — too many carbs and sugars without protein, fiber or healthy fats — it doesn’t sustain you. And over time, this can increase your risk for metabolic syndrome and related health issues.” She offers an example: Traditional pasta made from white flour is high in carbohydrates but low in protein and fiber. That combination can cause a spike in blood sugar followed by a crash in energy, leaving you hungry again soon after. A better choice? Pasta made from beans or lentils, which offers more protein and fiber. Pair it with vegetables and a lean protein source for a satisfying, balanced meal.
Read the fine print: ingredients to avoid
In the center aisles, where packaged and processed foods dominate, it’s especially important to examine ingredient lists closely. Kalousek Ebrahimi recommends avoiding five common culprits:
- Added sugars: These show up under many names — high-fructose corn syrup, maltose, dextrose, cane sugar — and are linked to obesity, inflammation and chronic conditions such as Type 2 diabetes and heart disease.
- High sodium: Sodium often appears in processed foods as a preservative. More than 400 mg per serving is a red flag. Excessive salt can raise blood pressure and increase the risk of cardiovascular disease.
- Trans fats (partially hydrogenated oils): These fats raise low-density lipoprotein (LDL) or “bad” cholesterol and lower high-density lipoprotein (HDL) or “good” cholesterol, significantly increasing heart disease risk. Look for any mention of partially hydrogenated oils.
- Artificial ingredients and preservatives: Ingredients like BHT, artificial colors and sodium nitrates may extend shelf life — but they’ve also been linked to health concerns, from allergies to cancer. If the list contains long, unfamiliar chemical names, proceed with caution.
- Refined grains: White or enriched flours have been stripped of their fiber and nutrients. These are often found in breads, cereals and crackers, and can contribute to blood sugar spikes and long-term chronic disease.
Kalousek Ebrahimi emphasizes that food marketing can be misleading. “Don’t rely on front-of-package claims. Terms like ‘low-fat’ or ‘natural’ don’t automatically mean something is healthy. Always read the full label.”
Practice balance, not perfection
Even the best supermarket sleuths know that not every shopping trip — or every meal — will be ideal. Life is busy, and convenience foods have their place.
“Sometimes you might just want a treat or that spaghetti marinara as a quick meal when you have 30 other things to do,” she said. “But be honest with yourself. If you’re having processed foods at every meal, it’s time to make healthier choices.” Most importantly, “Beyond just nutrition, think about your overall lifestyle — staying active, drinking plenty of water, getting enough sleep and engaging in activities with loved ones that bring you joy. These things are all equally as important in building optimal health.”
With a thoughtful and curious approach, your next grocery trip can be more than routine — it can be a step toward long-term well-being.
Resources
Need support building healthier habits? Blue Shield of California members can explore Wellvolution, a digital platform available at no-cost to most members, offering personalized programs focused on nutrition, weight management and lifestyle changes.