cholehematin

例句：

1. 1. High cholesterol levels are a major risk factor for heart disease.
   高胆固醇水平是心脏病的主要风险因素。
2. 2.The medication helped lower his cholesterol levels significantly.
   这种药物显著降低了他的胆固醇水平。
3. 3. Reducing dietary cholesterol can help prevent heart attacks and strokes.
   降低饮食中的胆固醇可以帮助预防心脏病和中风。