Drinking Tieguanyin Tea Does Not Yellow Teeth
Drinking Tieguanyin Tea Does Not Yellow Teeth Drinking Tieguanyin tea does not inherently cause teeth to yellow. While tea tannins and pigments can stain cups, forming 'tea scale,' natural saliva production, eating, drinking, and regular oral hygiene like brushing and rinsing effectively prevent lasting stains on teeth. In fact, Tieguanyin cont...

Tea News · Jan 01, 2026