We learned to measure cholesterol and divided it up into 'good' cholesterol (HDL) and 'bad' cholesterol (LDL).
我们懂得衡量胆固醇,将它分为好胆固醇(HDL)和坏胆固醇(LDL)。
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The good cholesterolHDL, which reduces the risks of heart disease, can be dramatically boosted by an experimental drug that also lowers bad cholesterol, according to a preliminary study.