Pooled analyses showed that oat β-glucan has a lowering effect on LDL-cholesterol , non-HDL-cholesterol and apoB. Inclusion of oat-containing foods may be a strategy for achieving targets in CVD reduction
Oats are a rich source of β-glucan , a viscous , soluble fibre recognised for its cholesterol-lowering properties , and are associated with reduced risk of CVD .
Our objective was to conduct a systematic review and meta- analysis of r and omised-controlled trials ( RCT ) investigating the cholesterol-lowering potential of oat β-glucan on LDL-cholesterol , non-HDL-cholesterol and apoB for the risk reduction of CVD .
Effects on serum lipids of adding instant oats to usual American diets.
This study was design ed as a test of the serum lipid response and dietary adaptation to recommended daily inclusion of instant oats in an otherwise regular diet . Hypercholesterolemic adults were r and omly assigned to a control or intervention group . Participants in the intervention group were given packages of instant oats and requested to eat two servings per day ( approximately two ounces dry weight ) , substituting the oats for other carbohydrate foods in order to maintain baseline calorie intake and keep weight stable . Serum lipids were measured in blood collected by venipuncture at baseline , four weeks , and eight weeks . Baseline mean total cholesterol ( TC ) levels were 6.56 mmol/L and 6.39 mmol/L for intervention and control groups , respectively . After eight weeks , mean serum total cholesterol of the intervention group was lower by -0.40 mmol/L , and mean net difference in TC between the two groups was 0.32 mmol/L ( 95 % CI : 0.09 , 0.54 ) . Low-density lipoprotein-cholesterol was similarly reduced with mean net difference of 0.25 mmol/L ( 95 % CI : 0.02 , 0.48 ) between the two groups . Mean soluble fiber intake increased along with slight self-imposed reductions in mean total fat , saturated fat , and dietary cholesterol intake in the intervention group . Neither group changed mean body weight . Daily inclusion of two ounces of oats appeared to facilitate reduction of serum total cholesterol and LDL-C in these hyperlipidemic individuals
Pooled analyses showed that oat β-glucan has a lowering effect on LDL-cholesterol , non-HDL-cholesterol and apoB. Inclusion of oat-containing foods may be a strategy for achieving targets in CVD reduction
Oats are a rich source of β-glucan , a viscous , soluble fibre recognised for its cholesterol-lowering properties , and are associated with reduced risk of CVD .
Our objective was to conduct a systematic review and meta- analysis of r and omised-controlled trials ( RCT ) investigating the cholesterol-lowering potential of oat β-glucan on LDL-cholesterol , non-HDL-cholesterol and apoB for the risk reduction of CVD .