Cholesterol lowering efficacy of plant stanol ester in a new type of product matrix, a chewable dietary supplement

Abstract

Low-density lipoprotein (LDL) cholesterol lowering efficacy of a new type of chewable plant stanol ester food supplement was evaluated in a randomized, double-blind, controlled four-week intervention. The participants (LDL cholesterol > 3 mmol/L) consumed four supplements daily with meals either with (n = 50) or without (n = 53) plant stanol esters. Plant stanol ester supplement (2 g/d plant stanols) lowered LDL cholesterol by 7.6%, serum cholesterol by 4.9%, and non-high density lipoprotein (HDL) cholesterol by 6.6% compared with controls (P < 0.003). HDL cholesterol or serum triacylglycerol concentrations were unchanged. The taste of the supplement was considered good/very good by 68% of the responders, and convenience to consume it was considered easy/very easy by 78% of the responders. No side effects were reported.In conclusion, this new type of small-volume chewable plant stanol ester supplement lowered LDL cholesterol concentration in hypercholesterolemic subjects providing a convenient dietary tool to regulate circulating cholesterol levels.

Keywords

• Dietary supplement
• Plant stanol ester
• LDL cholesterol
• Dietary intervention