05/28/2026
We’ve been told for decades that weight management is all about “calories in vs. calories out.” But what if I told you that certain chemicals in our environment may be tipping the scale… literally?
Enter: obesogens: a class of chemicals that can disrupt our hormones, alter metabolism, increase the number or size of fat cells, and even influence appetite regulation. 😬
YES, diet and exercise matter a lot, but it’s not just about willpower or workout routines. More and more research is showing that environmental factors, including chemical exposures, play a huge role in how our bodies store and manage fat.
Some of the most common products we all use every day contain known or suspected obesogens:
🔹 BPA: found in some plastics, food cans, and thermal receipts
🔹 Phthalates: used in soft plastics, fragrance mixtures, personal care products, and some food packaging
🔹 PFAS: found in non-stick pans, water & stain-repellent textiles, drinking water
🔹 Flame retardants: used in upholstered furniture, mattresses, and electronics
And all of these can be found in house dust 💨
The good news? You CAN reduce your exposure. Small shifts like avoiding plastic food containers, filtering your water, and choosing fragrance-free products can make a meaningful difference over time.
These changes won’t mean that you’ll suddenly drop excess weight, but lowering your exposure to obesogens can help support your long-term health goals. 🌱
Have you come across the term “obesogens” before? Let me know if this is new to you or if you want to dive deeper into any of these chemicals! 👇
References: PMID: 35395240, PMID: 33449914