英语新闻听写 研究发现维生素C不能预防心血管疾病

According to a study published in the Journal of the American College of Cardiology, certain vitamins and supplements may be a waste of money.

发表于《美国心脏病学会杂志》的一项研究称，某些维生素和补品可能是浪费钱。

The study reviewed data and trials from 2012 to 2017 and found that most multivitamins and supplements of vitamin C,

该研究对2012年到2017年之间的数据和试验进行复审并发现大部分多种维生素和维生素C、

vitamin D, and calcium¹ do not provide additional benefits for the prevention of cardiovascular disease, heart attack or stroke.

维生素D和钙补品并不能为预防心血管疾病、心脏病发作或中风提供额外益处。

Dr. David Jenkins, the study's lead author told Business Insider,

该研究第一作者David Jenkins博士告诉商业内幕网，

"We were surprised to find so few positive effects of the most common supplements that people consume".

“我们惊讶地发现大部分人们服用的最常见补品并没有什么积极的效果。”

1 calcium   

n.钙(化学符号Ca)

参考例句：

• We need calcium to make bones.我们需要钙来壮骨。
• Calcium is found most abundantly in milk.奶含钙最丰富。