We have all heard the buzz: âditch plastic straws, go for paper.â That rings quite considerate for the planet, right? But what if that seemingly innocuous straw made of paper that you are sipping from is not safe?
A team of researchers from Belgiumâs University of Antwerp published a study in 2023 that shows some of these straws, which are advertised as eco-friendly, can be a hidden source of toxic chemicals. Yes, you read it right-those âsaferâ paper straws may also contain PFAS (Per- and polyfluoroalkyl substances), also called âforever chemicals,â which are linked to cancer and other serious health problems.
Dr. Joe, M.D., an ER doctor who often shares his insights on Instagram, alluded to this on one such post recently. He had said the paper straw you sip from might actually contain toxic chemicals leading to cancer. In fact, a recent 2023 study has spotted some paper straws-very supposedly safe derivatives from plastic-which actually contained chemicals called PFAS or forever chemicals. These chemicals are part of the coating on the paper straws that make them impervious to water, and they donât break down. Instead, over time they build up in our bodies and may pose health risks like cancer and liver damage. Not all paper straws contain PFAS; Dr. Joe wants you to try to look for the ones labelled PFAS-free, just to make sure you are staying safe sipping that drink.
An estimated 90% of the paper straws contained PFAS when a number of straw types were being tested. PFAS are used to make the paper straws resistant to water, that might otherwise fall apart easily. Unfortunately, that water resistance does come at a cost.
But donât just yet freak out. Not all paper straws contain PFAS. Most manufacturers are recognizant of the concerns and are in the process of making PFAS-free options. So, next time you pick up that straw, take a look at the labels for being PFAS-free. A little extra vigilance now might mean a lot of difference in the long run.
This begs a closer look at our choices and assumptions about just how much safer the âgreenâ products are. As necessary as it is to divest ourselves of plastic due to the environmental ills caused by it, there are some potential health effects of the alternatives that also need consideration.
Next time you sip that smoothie, just make sure to check the label. Itâs all about being informed and making choices that are truly healthier for usâand the planet.
PFAS Production: PFAS are synthetic chemicals that have been used since the 1940s. In addition to straws, PFAS are used in a variety of products, from non-stick cookware to water-repellent fabrics.
Environmental Persistence: PFAS does not degrade and, as such, has been termed the âforever chemical.â They remain in the environment for several decades, thus polluting the environment in great amounts.
Health Risks: Research has documented that exposures to PFAS are associated with a range of adverse health effects, including disruption of hormonal balance, high cholesterol, and diminished immune responses.
Diverse Alternatives: Most firms are producing eco-friendly straws made from pasta, bamboo, and corn starch, among other biodegradable materials that do not contain PFAS.
Consumer Awareness: A survey conducted in 2022 reveals that nearly 60% of consumers do not think that even paper straws may contain such chemicals as PFAS; hence, the role of labelling and public awareness becomes crucial.
University of Antwerp. 2023. PFAS contamination in eco-friendly alternatives: A study on paper and bamboo straws. Journal of Hazardous Materials. Available at: https://www.sciencedirect.com/science/article/pii/S0304389423003452.
