71% of U.S. Baby Food Is Ultra-Processed. The FDA Has No Rules for It.

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Seventy-one percent of baby food sold in U.S. grocery stores is ultra-processed. A peer-reviewed study published in the journal Nutrients analyzed 651 products across the ten largest retailers and found that the first foods most American infants eat are industrial products engineered with additives, excess sugar, and ingredients that have never been reviewed by the FDA.

What the Study Found

Researchers used the NOVA classification system to categorize every baby food product available in the top ten U.S. grocery chains. The data came from the George Institute for Global Health’s FoodSwitch database. The results are hard to argue with.

The researchers identified more than 105 unique additives across the products tested. Flavor enhancers appeared in over a third of all products. Thickeners and emulsifiers were common. Nearly one in five products contained added colors.

105 Additives and No One Watching

The additive count is the number that should concern parents most. Not because every additive is dangerous. But because nearly 99% of new food chemicals enter the U.S. market without any FDA safety review. A regulatory loophole allows companies to self-certify ingredients as “generally recognized as safe” and start selling them immediately.

This means the 105 additives found in baby food products may include chemicals that have never been independently tested. The FDA does not know how many food additives are currently in use because companies are not required to disclose them.

The food industry is enormous. Kraft Heinz alone reported $26.5 billion in revenue last year with 36,000 employees. The baby food segment is a fraction of that, but the regulatory gap applies across the entire supply chain.

Sugar Starts Early

Ultra-processed baby foods contained nearly twice as much sugar as their non-ultra-processed counterparts. For snack and finger foods, the gap widened to 2.5 times more sugar per serving. Added sugars appeared exclusively in ultra-processed products. Non-UPF baby food had none.

This matters because early childhood is when taste preferences form. Research has linked high intake of sugary, calorie-dense foods in the first years of life to heart and metabolic conditions later in childhood. The foods that shape a child’s palate are, in 71% of cases, industrial products designed to taste good rather than be nutritious.

States Are Moving. The FDA Is Not.

There are no federal labeling requirements for ultra-processed food. No rules requiring manufacturers to flag UPF on packaging. No standard that distinguishes a jar of pureed peas from a pouch of flavored, sweetened, additive-laden snack marketed to toddlers.

California signed a law last year to legally define ultra-processed food and phase out the most harmful products from public school meals. Dozens of other states have introduced or passed bills targeting harmful chemicals in food. The federal government has done nothing comparable.

The Lancet published a three-paper series this month linking ultra-processed food consumption to 32 adverse health outcomes. The science is converging. The regulation is not.

What Parents Can Do

The study’s authors suggest reading ingredient lists rather than front-of-package marketing. Products with fewer ingredients and recognizable whole foods are generally less processed. A yogurt with cultured milk and fruit is not the same as a yogurt with artificial flavors, colors, and zero-calorie sweeteners.

But that puts the burden on parents to do what regulators will not. Ninety-nine percent of new food chemicals enter the market without FDA review. Seventy-one percent of baby food is ultra-processed. The first foods American children eat are being engineered in labs, not kitchens. And nobody in Washington is required to check what is in them.