11/03/2026
'Silk' pyramid bags look high-end, but as a holistic health practitioner, they make the hair on my neck go up!
Why am I concerned? These pretty little bags are made of nylon or PET. Not only are they horrible for the environment, they leach microplastics and disrupt your endocrine system with every sip.
Here's the science. When you steep these in boiling water, the heat causes the plastic to break down. A study by McGill University found that a single plastic tea bag releases about 11.6 billion microplastics and 3.1 billion nanoplastics into your mug.
These particles are potent endocrine disruptors. They interfere with hormonal signaling, creating a low-level toxic load that we (and our dogs, if we share) simply don’t need. The 'convenience' of a trendy bag isn’t worth the disruption to the cellular ecosystem.
If you have a favorite tea and they come in these bags, ask the company to change and give them the science. Many companies will be like, OMG, I didn't know.
My option? Loose-leaf tea in a simple stainless steel strainer or unbleached natural fiber bags. It’s cleaner for the body, the planet, and the plants.