Let’s delve into why this might be the case. But first, let’s review some basics. In today's world, it's widely acknowledged that plastics can be harmful. While many people have heard of BPA (Bisphenol A), fewer are aware of BPS (Bisphenol S). Although marketed as a safer alternative, BPS has raised similar health concerns, including hormonal disruptions. Both BPA and BPS can mimic estrogen, potentially leading to estrogen dominance. This imbalance can result in a heavier and more painful menstrual cycle. Other symptoms of estrogen dominance include weight gain, breast tenderness or swelling, heavy or irregular cycles, fibroids, and mood changes. Understanding these risks can help you make more informed choices about the materials you use daily.
Now that we’ve discussed BPA and BPS, let's turn our attention to microplastics. Microplastics are synthetic plastic particles smaller than 5 mm in size. These non-biodegradable particles are found in various items, including plastic packaging like water bottles, fishing nets, and even personal hygiene products. Research has shown that “microplastics can interfere with the production, release, transport, metabolism, and elimination of hormones, leading to endocrine disruption. This disruption can result in a range of endocrine disorders, including metabolic, developmental, and reproductive issues such as infertility, miscarriage, and congenital malformations.” The study went on to state, “The main exposure route could be the inhalation of indoor air and drinking water in plastic bottles.” “Microplastics can act as a medium for environmental toxic substances such as bisphenol A, which are absorbed into the body and cause various diseases of the endocrine system and reproductive system.” Understanding these risks underscores the importance of reducing our reliance on plastic products and being mindful of potential sources of microplastic exposure in our daily lives.
Now that you're aware of some of the harmful effects of plastic, you might be wondering how to reduce your exposure. Safer alternatives include glass, stainless steel, and lead-free ceramic. While the idea of replacing all your plastic items may seem overwhelming at first, it's perfectly fine to start gradually. As you begin making these changes, one crucial step is to avoid microwaving plastic containers. Research has shown that “microwave heating caused the highest release of microplastics and nanoplastics into food compared to other usage scenarios, such as refrigeration or room-temperature storage. It was found that some containers could release as many as 4.22 million microplastic and 2.11 billion nanoplastic particles from only one square centimeter of plastic area within 3 min of microwave heating.” Those numbers are quite shocking, highlighting the importance of minimizing plastic use, especially in the kitchen.
Embarking on your journey to health involves making mindful choices that promote overall well-being. Additionally, staying informed about the ingredients in the products you use and opting for natural and environmentally friendly options whenever possible can be helpful. By making these conscious decisions daily, you lay a strong foundation for a healthier, more vibrant life. Start today by swapping out your plastic water bottle for glass or stainless steel. Oh, and don’t forget about replacing that plastic straw!
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Author: Dr. Stephanie Hendershot, ND
References:
Lee Y, Cho J, Sohn J, Kim C. Health Effects of Microplastic Exposures: Current Issues and Perspectives in South Korea. Yonsei Med J. 2023 May;64(5):301-308. doi: 10.3349/ymj.2023.0048. PMID: 37114632; PMCID: PMC10151227.
Hussain KA, Romanova S, Okur I, Zhang D, Kuebler J, Huang X, Wang B, Fernandez-Ballester L, Lu Y, Schubert M, Li Y. Assessing the Release of Microplastics and Nanoplastics from Plastic Containers and Reusable Food Pouches: Implications for Human Health. Environ Sci Technol. 2023 Jul 4;57(26):9782-9792. doi: 10.1021/acs.est.3c01942. Epub 2023 Jun 21. PMID: 37343248.
Disclaimer: This information is generalized and intended for educational purposes only. Due to potential individual contraindications, please see your primary care provider before implementing any strategies in these posts.