Cholesterol: a waxy, fat-like substance present in every cell in the body and in many foods. Some cholesterol in the blood is necessary - but a high level can lead to heart disease.
關於膽固醇
羽寧 (2005-10-18 13:20:44) 評論 (1)Cholesterol: a waxy, fat-like substance present in every cell in the body and in many foods. Some cholesterol in the blood is necessary - but a high level can lead to heart disease.