Consumer Reports Findings: Plastic Chemicals Detected in Foods

Introduction to Perchlorate Contamination

A recent study by Consumer Reports has revealed the presence of a chemical called perchlorate in various food items, especially those popular among babies and children. Perchlorate, commonly used in rocket fuel and fireworks, was first identified as a contaminant in food and water decades ago. Environmental groups have raised concerns about its potential health risks, including links to fetal and neonatal thyroid disease.

Key Findings from Consumer Reports Testing

The study conducted by Consumer Reports found measurable levels of perchlorate in 67% of 196 samples of grocery and fast food products. The detected concentrations ranged from 2 parts per billion (ppb) to 79 ppb. Foods commonly consumed by children had the highest levels of perchlorate, with an average of 19.4 ppb. Plastic containers were identified as having the highest levels of the chemical, followed by plastic wrap and cardboard packaging.

Impact on Children’s Health

While none of the tested foods exceeded the daily limits set by regulatory agencies, concerns remain about the cumulative exposure to perchlorate, especially for children. Young children, due to their lower body weight, may be particularly at risk. Some foods, such as packed macaroni and cheese, baby rice cereal, and organic yogurt, were found to potentially contribute a significant portion of the daily limits recommended by health authorities.

Consumer Reports advises parents to offer a variety of healthy foods to their children to minimize exposure to contaminants like perchlorate. The organization’s testing did not pinpoint the exact reasons for varying levels of perchlorate in foods, but factors like anti-static plastic packaging and irrigation with contaminated water were hypothesized as potential sources.

In conclusion, while the levels of perchlorate in foods tested by Consumer Reports did not exceed regulatory limits, the findings highlight the importance of monitoring children’s exposure to potentially harmful chemicals in their diet. Health experts recommend a balanced and diverse diet to minimize any adverse effects of contaminants in food and beverages.

By Kate Gibson