There have been no studies of the effects of a low carbohydrate diet on pregnancy, so its effect on the fetus, if any, is unknown.

目前还没有关于怀孕时低碳水化合物饮食影响的研究，因此如果它对胎儿有什么影响也是不知道的。

youdao

The best philosophy is to change your food habits to a low-sugar diet.

最好的生活方式是将你的饮食习惯改成食用低糖食品。

《柯林斯英汉双解大词典》

For ten months he adhered to a strict no-fat low-salt diet.

十个月来他严格坚持无脂肪少盐饮食。

《牛津词典》

A low-fat diet is one in which less than thirty percent of a person's daily calorie intake comes from fat.

VOA: special.2011.07.05

One of the hypotheses that was being tested in this particular study was that a low-fat diet would reduce a woman's risk for breast cancer.

其中一个,在研究中被检验的假设是,低脂膳食,有助于降低妇女患乳腺癌的风险

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

These included a low-fat diet, a low-carb diet and a Mediterranean diet, which is made up of fruits,vegetables, lean proteins,olive oil and nuts.

VOA: special.2011.07.05

Low-fat diet advocates point out that while the control group participants were advised to follow a low-fat diet, they didn't necessarily do so.

WSJ: Mediterranean Diet of Olive Oil, Nuts, Reduces Heart Disease, Study Finds

Those on the low-glycemic-index diet burned about 150 calories a day more than those on the low-fat diet without any negative impacts on cholesterol levels or various hormones, making it the ideal diet, Dr. Ludwig said.

WSJ: Not All Calories Equal, Study Comparing 3 Diets Shows

Dr. Ludwig said those on the low-carb diet had the biggest boost in total energy expenditure, burning about 300 calories more per day than those on the low-fat diet about the same as an hour of moderate exercise.

WSJ: Not All Calories Equal, Study Comparing 3 Diets Shows