What did the EWG find about FDA food safety checks?

EWG review finds gaps in FDA oversight

A review of Food and Drug Administration records by the Environmental Working Group identified more than 100 food additives and ingredients that moved into wide use without the agency completing formal safety checks. The analysis argues that firms are exploiting an existing regulatory pathway to introduce new chemicals into the food supply without the FDA conducting the full evaluation that consumers and many public health experts expect.

Why this matters

• Some of the substances flagged are already present in common foods, which raises questions about long-term exposure across large populations.
• When safety assessments are incomplete or delayed, potential harms—especially those that appear only after years of low-level exposure—can be missed until patterns of illness or new research prompt action.

What happened and how the pathway was used

1. Companies submitted notifications or relied on exemptions that permit ingredient use under certain conditions.
2. The EWG review found the FDA did not always finish the agency’s expected safety evaluations before the substances were used widely.
3. That regulatory gap allowed commercial adoption to outpace formal assessment.

What can change

Regulators can tighten transparency and require completed premarket reviews before broad market entry. Industry could be urged to supply more comprehensive safety data up front. Consumers and advocacy groups can press for stronger disclosure about which additives are in products and for independent research into long-term effects.

It’s still unclear how many of the listed substances pose direct health risks; the EWG’s analysis focuses on procedural gaps that could allow hazardous exposures to slip through. The next steps will depend on whether federal regulators choose to reopen reviews, strengthen requirements for new food ingredients, or take enforcement actions where records show oversight failures.