Even spinach and beets are not exempt, since they're high in oxalic acid, which is harmful in large quantities.

甚至菠菜和甜菜也难逃其咎，因为它们富含草酸，而大量的草酸是有害的。

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Even spinach and beets are not exempt, since they're high in oxalic acid, which is harmful in large quantities.

甚至菠菜和甜菜也难逃其咎，因为它们富含草酸，而大量的草酸是有害的。

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