Comparison of the Efficacy of Plant Sterol-Enriched Soymilk Versus Plain Soymilk in Volunteers With High LDL-Cholesterol

This was a multicenter, prospective, randomized, double-blinded, controlled-trial study in hypercholesterolemic volunteers (serum LDL-C \> 130 mg/dL). Eligible subjects were randomized to receive either plant sterol and soluble fiber-enriched soymilk or plain soymilk 360 mL/day (2 packages a day) for 8 weeks. Venous blood samples were collected from the eligible subjects during pre-treatment (screening period; day -7), every 2 week after treatment (at the end of week 2, 4, 6 and 8) to test for lipid profiles and fasting blood sugar (FBS).