Mothers and infants were enrolled in a trial of vitamin a supplementation during which the infants' weight, length and feeding practices were assessed regularly.

这些母亲和婴儿参与了一项维他命补充试验，试验过程中定期评估婴儿的体重、身高和喂养方法。

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In fact, a group of researchers contend, a number of aspects of modern living — from lack of sleep to exposure to living with air conditioning — may be feeding Americans' weight woes.

一个研究小组认为，事实上，现代生活中有很多因素都有可能导致美国人不幸超重，比如睡眠不足和使用空调。

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Soy polysaccharides, or soy polysaccharides combined with oat fibre were effective to increase daily stool weight and frequency during enteral feeding (16-19).

大豆多糖，大豆多糖或与燕麦纤维的结合有效地提高了在肠道喂养(16 - 19)每日大便的重量和频率。

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Feeding habits in the second six months of life determine a child's future weight gain, so consuming too many calories in infancy can lead to obesity later on, he explained.

BBC: Slow-growing babies 'catch-up' by teens