The European Food Safety Authority has recommended that the generally toxic chemical formaldehyde can be safely fed to chickens as a fattener, as long as dosage limits are respected.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more


Its Scientific Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) said that chickens were healthy when fed formaldehyde at up to 660 mg per kg of feed. Formaldehyde is already authorised in the European Union (EU) for use in skimmed milk for piglets up to the age of six months and within silage for all livestock.


Regarding chickens however, EFSA concluded there “was little margin for error (over dosage) before adverse effects were apparent”.

Just Food Excellence Awards - Nominations Closed

Nominations are now closed for the Just Food Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Winning five categories in the 2025 Just Food Excellence Awards, Centric Software is setting the pace for digital transformation in food and FMCG. Explore how its integrated PLM and PXM suite delivers faster launches, smarter compliance and data-driven growth for complex, multi-channel product portfolios.

Discover the Impact