What are Endrocrine Disrupting Chemicals?
Endocrine Disrupting Chemicals, or EDCs, can interfere with the body's messenger pathways. These disruptors have the potential to mimic, block, or alter the actions of our hormones, thereby disturbing the finely tuned equilibrium that governs various bodily functions.
Endocrine disruptors, such as plastics, pesticides, personal care products, and everyday household goods, are easily found in our surroundings. EDCs can occur naturally in some plants but more commonly are man-made industrial and environmental chemicals. EDCs can contribute to developmental and fertility problems, metabolic disorders, thyroid dysfunction, insulin resistance, and disturbances in appetite regulation, potentially leading to obesity, diabetes, and fatty liver disease.
Where to Find EDCs and How to Avoid Them
Endocrine disrupting chemicals can be found in many aspects of our surroundings, such as pesticides, fungicides, industrial chemicals, plasticizers, metals, pharmaceutical agents, and even in certain plants. Some of these sources are covered in separate modules and will not be discussed here. Below, you will find common household sources of EDCs and suggestions for reducing your exposure.
Bisphenols: Bisphenol A (BPA), bisphenol S (BPS), and bisphenol F (BPF) are chemicals used in the production of plastics and resins. They are found in canned goods, food and beverage containers, and thermal paper receipts.
Phthalates: Phthalates are used to make plastic more flexible and are frequently found in personal care products, such as cosmetics, lotions, and fragrances, as well as in some food packaging and vinyl flooring.
Parabens: Parabens can be found in personal care products and are used as a preservative in other industries such as pharmaceuticals, food, and beverage. Parabens are easily absorbed in the GI tract.
Polybrominated Diphenyl Ethers (PBDEs) and Polychlorinated Biphenyl Ethers (PCBs): PBDEs and PCBs are flame retardants and industrial chemicals used in various products, including electronics, furniture, and textiles. They can persist in the environment and accumulate in the food chain. PCBs are found in high concentrations in some fish.5
Triclosan: Triclosan is found in numerous personal care products including toothpaste, mouthwash, hand sanitizer, and surgical soaps.
Reducing Exposure to EDCs
Choose animal products wisely.
- If consuming animal products, choose no-fat or low-fat options whenever possible to avoid toxins that may have accumulated in animal fat.
- Avoid high temperatures when cooking, and choose methods that allow animal fat to drip away, such as steaming.
- Monitor local wildlife agency reports before consuming freshwater fish.
Store food and beverages safely.
- Choose glass, stainless steel, or other safe materials for food containers and cookware. Avoid plastic water bottles and coffee mugs. Opt for glass or stainless steel instead.
- Choose glass or ceramic containers for storing food. Avoid using plastic wrap. Avoid nonstick pots and pans.
- Select organic and natural fiber clothing and bedding to reduce exposure to potential toxins. Avoid stain-resistant clothing, carpet or furniture.
Upgrade your personal care routine.
- Choose fragrance-free personal care products.
- Select products that have been certified by safety groups such as MADE SAFE or The Environmental Working Group.
Clean wisely.
- Choose eco-friendly and non-toxic cleaning products to minimize exposure to harmful chemicals.
- Select products that have been certified by safety groups such as MADE SAFE or The Environmental Working Group.
Skip the Receipt:
- Thermal paper is lined with BPA, which can be absorbed into the skin.
- Skip the receipt or request your receipt be emailed.
*References available with PDF download*