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There's a feeling here I think that we need all of these efforts
我认为这些努力是非常重要的
That while regulatory efforts might be an important and necessary means to keep the momentum going and the food industry honest
管制措施在保证企业诚实方面扮演着重要且必要的作用
That part of these voluntary efforts
而这部分自愿尝试也很重要
and rewarding companies that have really signed on to do this on a voluntary basis are also gonna be important adjuncts in this campaign
政府需要奖励这些自愿参与的公司，这也应该纳入到日程中来
So,there's considerable evidence linking dietary salt to blood pressure and cardiovascular risk
大量证据显示，食盐同血压和心脏病风险关系很大
Even modest population-wide reductions in dietary salt could yield some substantial health benefits in the US
整个人口范围内就算少量减少食盐也会对全国产生显著的健康好处
And the growing burden of hypertension in the US suggests that these additional efforts warranted
美国不断严重的高血压状况显示进行这些尝试是需要的
I'm gonna switch to sugar and obesity and diabetes
下面转到糖，肥胖，糖尿病
I started with salt because people know less about salt
先讲盐，是因为人们对盐知道得较少
and a part of, I think it's important for all of us to realize that even when we're making the healthiest choices we think we can make
我希望所有人意识到哪怕是吃我们认为最健康的食物
Most of us I think are eating too much salt
大多数人仍然会摄取过多盐
I'm gonna move to sugar and I'm gonna start by telling you how these are linked
下面转到糖首先看下这些有什么联系
One of the criticisms I get when I talk about salt is we have so much problems with obesity
我讲盐时，总有人评论说我们现在肥胖问题严重
Why should be we worried about salt? Isn't that something totally different?
那么关心盐干什么，这完全不是一码事
What I want you to think about is how these various trends and things that are in our food supply are actually linked
我想说的是，这些不同趋势以及食物供给中的物质，都是相互联系的
I talked with you a little bit about how salt is related to taste and is related to us wanting to eat more of that substance
我稍微讲过盐对味道的作用以及激发人们想吃更多的作用
Sugar has that same property
糖也有这种性质
And in fact, there's some interesting data suggesting that at least temporally we looked over the last 20 years
这里有一些有趣的数据表明至少最近这20年
Our rise in salt consumption has completely mirrored our rise in sugary beverage consumption
盐的消费同含糖饮料的消费，呈完全相同的向上趋势
And if you think about your own patterns of consuming food
你们可以想想自己的消费方式
It's amazing how certain types of foods trigger the need for other types of foods
特定食品会激发对其它类食品的需求
Certain types of salty foods have to be eaten with something that is sweet to wash it down
比如特定咸食品会让人想喝甜的来解渴
And many people have pointed this out, David Kessler who was at UCSF and our dean here before
很多人都指出，包括David Kessler，他曾任教于UCSF，是我们的院长
He has pointed this out in his book as well
他也在书中指出
these are linked phenomena and are patterns of both Consuming too many calories
这些是相互联系的现象，消费很多不健康卡路里
and consuming unhealthy varieties of calories are linked both to salt and to sugar intake and we can think of these in isolation
消费很多不健康卡路里同时，同盐和糖摄取相联系，这是不能孤立开来的
And so all of these, in my opinion actually are quite clearly related to the ways in which we might approach our obesity epidemic
在我看来，这些都应该同肥胖流行的研究关联起来
