A raw food vegan diet may be defined in various ways, but usually entails at least 80% by weight being raw plants.
生机纯素饮食或许可以用不同的方式定义，但通常指所食食物重量至少80%是生的植物。
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Mice gained more weight eating cooked food than raw food, indicating that preparing the food gives it a higher effective energy value.
老鼠吃煮熟的食物比要生吃时体重增长的多。这表明食物准备过程会产生更高的热量。
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Mice gained more weight eating cooked food than raw food, indicating that preparing the food gives it a higher effective energy value. Sophie Bushwick reports.