Based on current evidence, unless you have a severe deficiency requiring temporary megadoses to correct, there is no reason to go any higher.

就现有的证据来看，除非你有严重的不足，要求暂时服用超高剂量。不然没有必要摄取更高的量。

youdao

"Dr Francesco Branca, WHO's nutrition director, told a news conference that the 10% target was a" strong recommendation "while the 5% target was" conditional ", based on current evidence."

弗朗西斯博士布兰卡，世卫组织的营养主任，在记者招待会上说：'根据目前证据10%的目标是“强烈推荐”，而5%的目标是“有条件的”。

youdao

A review of current studies on running shoes published in 2009 found that there were no evidence-based studies that showed running shoes actually helped prevent injury.

2009年发布的一篇有关当前跑鞋研究的报告发现，没有一项基于实例的研究可以表明跑鞋确实有助于防止受伤。

youdao

But based on available evidence, current vaccination recommendations seem appropriate.

FORBES: How Effective Is the Flu Shot?

She stressed the importance of creating an overarching framework to tackle all forms of hate crime to be underpinned by strong consultation and with clear evidence based on current research and data.

BBC: Debate on disability related harassment