Followers of the grapefruit diet eat half a grapefruit or a serving of grapefruit juice with every low-calorie, high-protein meal.

葡萄柚餐的追随者吃半个葡萄柚或者一份有葡萄油汁的低卡路里，高蛋白的套餐。

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At the four-month mark, all participants had lost weight, but the teens on meal replacements lost more - a 6.3% reduction in body mass index (BMI) versus 3.8% for the low-calorie group.

在四个月时，所有参加者体重都有所减轻，但是采用替代餐的少年降得更多，BMI(体重指数)降了超过6.3%，而低卡路里餐一组的BMI则降了3.8%。

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With meal replacement diets, you typically replace one or two meals a day, such as breakfast and lunch, with a low-calorie, nutritionally complete shake or meal bar.

在饮食替代法中，你一般需要用低能量、营养充足的奶昔或是营养棒替代一两顿餐食，例如早餐和中餐。

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Incredible as it may seem, there was the Sage of Omaha sitting alone scarfing down his low-calorie meal of waffles dripping in syrup, slabs of bacon and on top--like the cherry on a sundae--a serving of eggs benedict, all being washed down with a huge glass of cherry Coke, the first of five such libations he drinks every day.

FORBES: Regaled With Buffettania