Sugar is ubiquitous in the diet.

糖在饮食中到处可见。

《柯林斯英汉双解大词典》

I've been advised to cut sugar out of my diet.

有人劝我饮食要忌糖。

《牛津词典》

Bodyweight was not hugely different between the groups eating a healthy diet and those on high fat and sugar diets.

健康饮食组和高脂肪高糖饮食组的体重差异并不大。

youdao

A diet of foods that quickly release sugar into the bloodstream has been linked with a greater risk of type two diabetes.

VOA: special.2010.06.30

A huge amount about what we know on diet and health-- like is too much sugar bad for you?

我们所知的大部分关于饮食和健康的信息,比如吃太多糖是否对身体不好

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

If you eat food for a long time and then you stop, let's say a high sugar diet or something and withdrawal symptoms occur, well that might mean addiction is occurring.

如果你长期吃某种食物,一旦停止食用,例如高糖饮食之类,就会出现戒断反应,这也许说明你已经上瘾了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In mice, a protein connected to inflammatory reactions appeared to be switched on when the animals were given a high fat, high sugar diet.

BBC: New twist in brain obesity riddle

There is only limited evidence that taxes would help reduce obesity, the group said, adding that only 7% of the calories in the American diet come from sugar-sweetened beverages.

WSJ: Schools Pivotal in Obesity Fight, Report Finds

Had he said that folks who existed on a diet of white sugar and pasta on their way to their diagnosis of Type 2 diabetes should be denied health insurance, I could, at least, see where he was coming from.

FORBES: Huckabee Says No To Insurance For People With Pre-Existing Conditions