Why Tea Heavy-Metal Limits Must Measure the Cup, Not the Leaf — page updateshttps://heavymetalcertified.com/articles/tea-multi-metal-bioaccumulationPublished revisions of this Heavy Metal Certified page.Why Tea Heavy-Metal Limits Must Measure the Cup, Not the Leafhttps://heavymetalcertified.com/articles/tea-multi-metal-bioaccumulationhttps://heavymetalcertified.com/articles/tea-multi-metal-bioaccumulation#revision-43d17fddb3baf0d9Mon, 21 Sep 2026 04:04:58 GMTBrewing transfers only a metal-specific fraction of tea's leaf load into the cup, so dry-leaf heavy-metal totals overstate what a tea drinker actually consumes.