Drugs that are safe in the dosage stated on the label may be very dangerous in large doses.

服用标签上的剂量很安全，但大量服用就可能有很大风险。

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The main ingredient in tofu – soy – can be harmful in large doses, according to some studies.

一些研究表明，若大量服用豆腐中的主要成分大豆则对人体有害。

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Too much red may cause feelings of anxiousness as the color in large doses tends to overstimulate the senses.

太多的红色将使人感到紧张，因为大面积的红色会扩大紧张感。

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In large doses, mercury contamination can affect the health and populations of fish and wildlife, as it harms their central nervous and reproductive systems.

FORBES: Coal Plants Belching Out Less Mercury

However, the research clearly shows, in large doses, these habits do become deadly and they begin to lead CEOs to exhibit the other habits as well.

FORBES: Debating the Validity of the 'Seven Habits of Spectacularly Unsuccessful CEOs' Concept

All sorts of substances will cause cancer if given to rats in large enough doses.

ECONOMIST: The environment