Black coffee is calorie-free and rich in antioxidants.

黑咖啡几乎不带热量并富含抗氧化剂。

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Whole-grain cereals, nuts, and beans are blame-free, if not calorie-free.

原粒谷物、坚果和豆类如果不是含零卡路里的，是可以多加摄取的。

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Subjects ate whatever they wanted on feast days but consumed only calorie-free beverages and sugarless gum on fast days.

参与者在大餐的日子里人们想吃什么吃什么，但在禁食的日子里只消耗没有热量的饮料和无糖口香糖。

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It was touted as a low calorie, low glycemic, gluten-free alternative to honey and brown sugar.

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If you don't want to abstain entirely, there are ways that can help you cut down, including opting for smaller glass sizes, diluting alcohol with soda water or a low-calorie soft drink, alternating between alcoholic and non-alcoholic drinks and keeping a few nights each week booze-free.

BBC: Alcohol calories 'too often ignored'