Many popular grocery store snacks offer great taste but often lack nutritional value, primarily due to their ingredient composition. Keri Anderson, a Personal Trainer and Nutrition Coach at Life Time Plymouth, advises focusing on awareness rather than striving for absolute perfection when choosing snacks.

Anderson notes that most packaged items are engineered to encourage repeat consumption rather than providing lasting fullness. She shared seven specific ingredients or characteristics that she urges her clients to look out for when selecting snacks.

Warning Signs in Packaged Snack Ingredients

1. Disguised Added Sugars

Added sugars are a frequent issue, especially when they appear under various names. Anderson points to ingredients such as cane sugar, brown rice syrup, tapioca syrup, or fruit juice concentrate.

When multiple forms of sugar are combined in one product, they can cause rapid blood sugar spikes. This often results in the consumer feeling hungry again shortly after eating.

2. Overuse of Highly Processed Seed Oils

Commonly found in packaged snacks are oils like soybean, corn, or canola oil. While complete avoidance isn't necessary, Anderson cautions that these oils are easily overconsumed.

These oils are frequently paired with high levels of salt and carbohydrates, creating a combination that makes the food difficult to stop eating.

3. Artificial Sweeteners and Sugar Alcohols

Snacks marketed as "low sugar" often contain artificial sweeteners such as sucralose or aspartame. For some individuals, these ingredients can sustain cravings for sweet foods and hinder feelings of satisfaction.

Additionally, sugar alcohols like erythritol, xylitol, or maltitol are prevalent in keto and protein bars. Although they lower sugar content, they may cause digestive discomfort or bloating in certain people.

4. Ingredient List Length and Complexity

A lengthy ingredient list often signals that a snack is more heavily engineered than truly nourishing. Anderson suggests that simpler compositions are generally easier for the body to process and regulate effectively.

5. Low Protein and Fiber Content

Even snacks that appear healthy may fail to sustain energy if they lack adequate protein or fiber. Anderson states this is a primary reason why people feel the need to snack constantly throughout the day.

6. Flavor Enhancers and "Natural Flavors"

Consumers should be mindful of terms like "natural flavors" and other flavor enhancers. These are broad categories that can encompass various processed compounds designed solely to boost taste appeal.

The Combination Effect and Healthier Alternatives

Anderson emphasizes that the issue is rarely about a single ingredient; rather, it is the combination that matters most. Snacks built around the synergy of sugar, fat, and salt are inherently easy to overeat.

For better options, she suggests simpler choices that offer a better balance of macronutrients. Go-to snacks like fruit, nuts, jerky or meat sticks, Greek yogurt, or a protein shake tend to have fewer ingredients.

These alternatives typically provide a better mix of protein, fiber, and healthy fats, which aids in maintaining stable energy levels and prolonged satiety. Anderson encourages a small shift toward options that genuinely satisfy, asking the simple question: "Is this actually going to hold me over and support my energy, or will I be reaching for something else in 30 minutes?"