The rest of the weight was fat-free body mass, which includes other components such as water or muscle, and is generally not the target of those seeking to lose weight.

其余重量都是无脂身体质量，包括身体的其他组成成分，如水或肌肉，而通常这不是减肥的目标。

youdao

Most of the fiber and water in the plant-based meal is calorie-free and would be excreted out, NOT turned into extra body fat.

大多数植物饮食中的纤维和水不含卡路里，它们将会被排除体外，不会转变成脂肪。

youdao

"We should be eating full-fat food," she said. "Fat-free foods can contribute to weight gain because they register in the body as a carbohydrate."

我们应该增加饮食中脂肪的摄取量，无脂肪食物虽然能够减轻体重，但是这些食物中缺乏维生素d。

youdao

Professor Petot said it was possible that when fat was broken down by the body it released substances known as free radicals that can cause tissue damage, and might precipitate the development of Alzheimer's symptoms.

BBC: High fat diet link to Alzheimer's