介绍:
Vitamin D 'heals damaged hearts'
Vocabulary
supplement /'sʌplɪm(ə)nt/ v/n. 补充 CET4/6
expose /ɪk'spəʊz/ v. 使曝光；揭露，揭发；显示 CET4/6
pump /pʌmp/ n/v. 泵，（使用泵）压，抽 CET4
cardiology /kɑːdɪ'ɒlədʒɪ/ n. 心脏病学
deficient /dɪ'fɪʃ(ə)nt/ a. 不足的，缺乏的 GRE/TOEFL
stunning /'stʌnɪŋ/ a. 极好的，令人震惊的 CET6/SAT
vital /'vaɪt(ə)l/ a. 生命的，极端重要的 CET4/6
Text
Vitamin D supplements may help people with diseased hearts, a study suggests.
A trial on 163 heart failure patients found supplements of the vitamin, which is made in the skin when exposed to sunlight, improved their hearts' ability to pump blood around the body.
The Leeds Teaching Hospitals team, who presented at a meeting of the American College of Cardiology, described the results as "stunning". The British Heart Foundation called for longer trials to assess the pills.
Vitamin D is vital for healthy bones and teeth and may have important health benefits throughout the body but many people are deficient.
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