Oolong Tea Interactions

1 documented interaction — 1 warning, 0 beneficial pairs.

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Interaction warnings

Oolong Tea + iron

moderate

Oolong tea sits between green and black tea in polyphenol oxidation and contains substantial tannins and catechins that bind non-heme iron in the gut to form insoluble iron-polyphenol complexes. Drinking oolong tea with meals reduces absorption of dietary and supplemental non-heme iron.

Related ingredients

Ingredients commonly checked alongside Oolong Tea.

Iron(1)
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