For three weeks, both groups were placed on the same restricted diet of three meals and two snacks a day.

三个星期，给这两个群体相同的一日三餐和两个小吃每天限制饮食。

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Mice fed a restricted diet had a reduced accumulation of senescent cells in their livers and intestines.

控制老鼠的饮食热量减少了牠们肝脏和小肠老化细胞的数目。

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A new study suggests that a highly restricted diet can be just as effective at reducing symptoms in a majority of children with ADHD.

新的研究表明严格规定其饮食对大部分多动症儿童都颇有疗效，可显著改善其症状。

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He noted another surprising observation in the monkeys on a restricted diet.

VOA: special.2009.09.01

In addition,there is also a difference in the appearance of calorie-restricted monkeys and those on a normal diet.

VOA: special.2009.09.01

But the benefits of calorie restriction require that mice live on a restricted diet for most of their lives.

FORBES: Magazine Article

Puigserver and his colleagues found that SIRT1, the mammal version of the SIR2 gene, was turned on in the livers of mice when they were put on a calorie-restricted diet.

FORBES: Starvation--And Long Life--In A Pill?

After six months, the non-diet group had lost an average of 1% of their weight, the calorie restriction group, 10.4%, those who were on a calorie restricted diet plus exercise, 10% and the very low-calorie diet, 13.9%.

BBC: NEWS | Health | Low-cal diet 'long-life benefits'