The men and women also were told to start on a low calorie diet.

另外还要求其开始食用低卡路里食物。

Well, I don't think they particularly focus on low calorie diets or weight loss.

呃，我不觉得他们局限于低卡路里食物或者是减肥。

The general recommendation is to get 28 grams of fiber in a 2000 calorie diet.

2000大卡的饮食中推荐的膳食纤维摄入量为28g。

Their bodies didn't have access to its stored energy, and their restricted calorie diets don't provide much fuel so there's no choice but to slow down the metabolism.

他们的身体无法使用已储存的能量，而且，限制性热量饮食无法为他们提供大量能量，所以，除了降低新陈代谢，别无选择。

If we also truly look at how much junk food you're allowed to eat versus healthy food on an 1800 calorie diet, you'll see that you're in for quite a starving experience.

如果我们真的看看在1800卡路里的饮食中，你可以吃多少垃圾食品和多少健康食品，你会发现你正在经历一段相当饥饿的经历。

With this new krillion calorie diet, together with their air-breathing lungs and water-supported bodies, blue whales quickly tripled in size to become not just gigantic but truly the largest animals to have ever lived.

有了这种新的千万亿卡路里饮食，加上它们呼吸空气的肺和水支持的身体，蓝鲸的体型迅速增加了两倍，不仅成为巨大的，而且真正成为有史以来最大的动物。

There are few formal recommendations for total or natural sugar intake, however updated Canadian nutrition labels are based on a daily value of 100 grams or 400 calories from total sugars, which is 20% of a 2,000 calorie diet.

简单糖类摄入总量或天然糖的摄入量目前还没有权威的指南推荐，加拿大最新的营养标签是基于每日简单糖类的摄入总量应为100g或400卡路里，占2000卡路里营养摄入量的20%。