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What to Look for When Reading the Ingredients List

Jul 21
3 min read


Read the ingredients in the order in which they're written.Why does this matter? Ingredients are listed in order of quantity. If sugar is the first ingredient listed, the product is mostly sugar — and if corn syrup is listed third, the product contains a lot of it. If there are twenty or more ingredients — most of which are chemical names that sound like gibberish — put the product back on the shelf and walk away. Aim for products with 3 to 5 ingredients max, all of which you can identify as actual food.

Watch out for food "product" ingredients and misnomers.Be on the lookout for potentially harmful additives used to extend shelf life, alter color, or enhance flavor. Harmful ingredients are often disguised with scientific-sounding names — for example, "hydrogenated vegetable oil" is simply trans fat. It's especially important to watch for ingredients you know you don't tolerate well, such as casein, gluten, soy, or corn.

Learn to recognize complicated chemical names and acronyms.These names usually signal a product full of preservatives, artificial flavors, colors, and sweeteners. A few to limit or avoid:

  • Preservatives: BHT, BHA, TBHQ

  • Color dyes: Blue #1, Blue #2, Citrus Red #2, Green #3, Red #40, Red #3, Yellow #5, Yellow #6

  • Artificial sweeteners: Acesulfame-K, Aspartame, Equal®, NutraSweet®, saccharin, Sweet'n Low®, Sucralose, Splenda®, Sorbitol

If a "food" product comes in a color you can't identify in nature, assume it's chemically altered — and be especially cautious with cereals and candy marketed to children. Also watch out for products labeled non-fat, low-fat, or fat-free, since these often substitute in artificial sweeteners.

Focus on the serving size listed on the label.Serving sizes are often set deceptively small to make the rest of the Nutrition Facts box look more reasonable. For example, a "normal" serving of three cookies might total 270 calories and 39 grams of carbs — but the box lists the serving size as just one cookie (90 calories), making the product look far lighter than it really is if you eat more than one.

Think broader than the % Daily Value listed.Companies are required to list % Daily Value, but remember: the best nutrition doesn't come in a packaged box. Focus on getting the majority of your nutrients from whole foods, and use labels as an educational tool — not your main nutrition strategy.

Health Claims and Their Definitions — At a Glance

Claim

Definition

High

20% or more of the Daily Value

Good

10–19% of the Daily Value

Light

At least 1/3 fewer calories or 50% less fat

Less or fewer

25% less of a nutrient or of calories

Calorie-free

Less than 5 calories

Low-calorie

40 calories or less

Sugar-free

Less than 0.5 grams of sugar

Reduced sugar

At least 25% less sugar

Low-fat

3 grams or less of fat

Sodium-free / Salt-free

Less than 5 mg of sodium

Low-sodium

140 mg of sodium or less

Good source of fiber

2.5–4.9 grams of fiber

Zero trans fat

Less than 0.5 grams per serving

A Primer on "Eco-Labels"

Labels also try to tell us where and how our food was grown, raised, or caught — and what environmental impact that had. Companies want you to think their food is healthy, so here's how to tell which labels actually matter for your health.

Certified Labels (choose these when possible)

  • Grass-fed — Animals spend their lives on pasture, without hormones, antibiotics, or unnatural grain.

  • Organic — Animal meat and dairy labeled organic must come from animals never given antibiotics, hormones, or GMO grasses.

  • GMO-Free / Non-GMO / Non-GMO Project Certified — Produced without genetically modified organisms.

  • Naturally Grown — Reserved for small farms following USDA Certified Organic growing methods, sold locally.

Non-Certified Labels (less strictly regulated — worth understanding, but not guaranteed)

  • No Hormones Administered / Hormone-Free — Note: the USDA already prohibits hormone use in hogs and poultry, so this label mainly applies to beef.

  • Free-Range / Free-Roaming — Birds only need 5 minutes of open-air access a day to qualify.

  • Pasture-Fed / Pasture-Raised — Indicates humane treatment; for beef, look for "organic" and "grass-fed" together to confirm no GMO feed.

  • Natural — Meant to exclude artificial ingredients, though this label is sometimes a misnomer.

  • Minimally Processed — The raw product hasn't been fundamentally altered.

  • Antibiotic-Free / Raised Without Antibiotics — No antibiotics administered during the animal's lifetime.

  • Cage-Free — Hens aren't caged, but this doesn't guarantee outdoor access.

  • Certified Humane Raised and Handled — Animals raised without growth hormones or antibiotics, treated humanely.

  • Farmed Seafood / Fish Farming — Raised commercially in tanks or enclosures, not wild-caught.

  • Wild-Caught Seafood — Caught in natural habitats by fisheries.

  • No Additives — No natural or artificial ingredients added beyond the base product.

 
 
 

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