Do toddlers get more plastic additives per pound than adults?
Often, yes. A 2025 diet study estimated plastic-additive intake by body weight and found concern for DEHP in infants.
What's actually in it
Plastic food packaging can contain additives that keep the package flexible, stable, or easy to make. These include phthalates and non-phthalate plasticizers such as ATBC and DEHA.
Additives can move from packaging into food. Heat, fat, storage time, and package type all matter.
What the research says
A 2025 study in Journal of Hazardous Materials tested 109 food samples. Plasticizers were found in 85% of samples.
The study estimated daily intake for infants, toddlers, and adults. Estimated intakes ranged from 0.29 to 516 micrograms per kilogram of body weight per day. The authors also found a risk concern for DEHP from baby food consumption in infants.
You do not need a perfect plastic-free kitchen. Start with repeated foods: baby food, fatty foods, leftovers, and warm meals. Use glass when it is easy, and avoid heating food in plastic.
The research at a glance
| Study | Journal | Year |
|---|---|---|
| Plastic additives in the diet: Occurrence and dietary exposure in different population groups. | J Hazard Mater | 2025 |