Journals
Guides, brewing notes and research from O2H TEA — how to choose, brew and actually enjoy Asian teas, written for Australian drinkers. No ceremony, no gatekeeping, no jargon.
Microplastics in Tea Bags: What the Studies Show (2026 Guide)
Quick answer: Yes — pyramid-shaped "silken" tea bags release significant amounts of microplastics into hot water. A 2019 McGill University...
