Investors clamoring for safe places to stash their money sent gold futures to a record high and silver to a fresh 31-year peak.

投资人为资金寻求避风港，将黄金期货价格推升至历史高位，而白银则刷新了31年以来的高点。

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No matter what, the silver is going to kill all the bacteria, and the water will be safe to drink.

无论怎样，银会杀死所有的细菌，水可以安全饮用。

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The NCCAM says such claims are unfounded. The FDA in 1999 issued a ruling that no products containing colloidal silver are recognized as safe or effective.

NCCAM表示，这些说法是没有根据的。FDA在1999年裁定，任何含有胶银的产品，都不被认定为安全或有效。

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The EU debt crisis remains a bullish underlying fundamental for the gold and silver markets, due to the safe-haven asset status that gold and silver hold.

FORBES: P.M. Kitco Metals Roundup: Comex Gold Sees Late Sell Off on Profit Taking, Big Drop in Crude Oil

And, when gold surges sharply on a safe-haven bid, silver tends to follow.

FORBES: INTERVIEW: Thomson Reuters GFMS: Silver Could Reclaim $30/Oz In 2013

That prompted some market uncertainty and led to safe-haven demand for gold and silver.

FORBES: Comex Gold, Silver End Higher amid Lower U.S. Dollar Index, Sharply Higher Crude Oil, and on Safe-Haven Demand