Ask the EN Experts March 2025

© Science Photo Library | Getty Images When possible, aim for whole foods instead of highly processed options.

Did you know? Reducing the number of processed foods in your diet is one of the most straightforward ways to support overall health and well-being. Start by cooking more meals at home. Preparing meals from scratch allows you to control ingredients and avoid added sugars, unhealthy fats, and preservatives. Stock your pantry with whole, minimally processed staples like oats, quinoa, lentils, beans, and nuts to make cooking convenient and nutritious.

When grocery shopping, stick to the perimeter of the store where fresh produce, meats, and dairy products are usually located. Read labels carefully; if you see long ingredient lists or items you can’t pronounce, seek out a simpler alternative.

Gradually replace processed snacks with whole foods like fruits, vegetables, or homemade options. For instance, swap chips for air-popped popcorn or cookies for a handful of almonds. Instead of sugary drinks, hydrate with water, herbal teas, or sparkling water with a splash of citrus.

Finally, focus on small, sustainable changes. Over time, reducing processed foods becomes a natural and rewarding habit, leading to a healthier lifestyle without feeling restrictive.


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Kristen N. Smith, PhD, RDN, LD

Kristen N. Smith, PhD, RDN, LD, has been the Executive Editor of Environmental Nutrition since 2018. As a Registered Dietitian/Nutritionist, Kristen is experienced in the areas of weight management, health promotion, and … Read More

View all posts by Kristen N. Smith, PhD, RDN, LD

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