Cheeseburgers, rooster burritos and different meat merchandise had the very best phthalate/plasticizer content material, with a lot larger DEHT ranges detected in burritos than in burgers.
On the upside, cheese pizzas had been among the many least contaminated meals, whereas French fries had been discovered to be DEHT-free.
Because not all of those chemical substances have been totally studied, the exact hurt they might pose to human well being just isn’t fully clear, the workforce acknowledged.
But Edwards cautioned that till researchers get a greater deal with on the chance concerned, customers ought to know that “it isn’t solely [about] processed meals” at quick meals chains — any meals that is dealt with in any restaurant setting may be uncovered to such chemical substances, she famous.
With that in thoughts, Edwards mentioned higher oversight is required, including that she hopes “our work can be utilized by policymakers to assist create stronger rules to maintain phthalates and alternative plasticizers out of our meals.”
Meanwhile, one factor that folks can do to restrict potential danger is to “eat decrease on the meals chain.” That, mentioned Edwards, mainly means limiting meat consumption.
“However, we acknowledge that this technique to scale back publicity just isn’t all the time accessible to everybody,” she added. So, she and her colleagues level to their very own prior analysis, which means that residence cooking is the safer wager, since individuals have a tendency to not use problematic plastic gloves, packaging and the like when prepping meals in their very own kitchen.
That’s a method echoed by Lona Sandon, program director of the division of medical diet at UT Southwestern Medical Center in Dallas.
“Many quick meals chains depend on meats, rooster and fish or different meals which can be preformed, partially cooked, then frozen, packaged in plastic, and shipped to the restaurant web site to be completed on the time of order,” Sandon famous. “This provides loads of time for these meals to take a seat wrapped in plastic.”
And even comparatively wholesome meals choices are usually not resistant to plastic publicity, she added, noting that “natural or not, the chance persists if the meals is saved in plastic that has these chemical substances.”