Fluoride
Fluoride in tea — dental health mineral concentrated in mature leaves. Moderate intake strengthens enamel.
Fatos Rápidos
- Fórmula Química
- F⁻
- Quantidade Típica por Xícara
- 1,50 mg
Descrição
Tea plants are hyperaccumulators of fluoride from soil, concentrating it in mature leaves at much higher levels than most plants. Young tea buds and tips contain low fluoride; older, coarser leaves used in lower-grade teas and brick teas can contain significant amounts. Green and white teas from young shoots typically have 1-3mg/L; dark teas from mature leaves can reach 5-10mg/L. Moderate fluoride intake supports dental health, but excessive consumption of certain brick teas has been associated with fluorosis in some populations.
Benefícios à Saúde
Dental enamel strengthening and cavity prevention at moderate levels, supports bone mineral density. Note: excessive intake from certain dark teas may pose risks.