Supplements for cholesterol
Pro Research Analysisby 
Searched over 200M research papers
Supplements for Cholesterol Management
Plant Sterols and Stanols: Effective Lipid-Lowering Agents
Plant sterols and stanols are well-documented for their cholesterol-lowering properties. A study demonstrated that a softgel dietary supplement containing 1.8 g/day of esterified plant sterols and stanols significantly reduced LDL cholesterol by 4.3%, non-HDL cholesterol by 4.1%, and total cholesterol by 3.5% in individuals with primary hypercholesterolemia . Another study confirmed that a ready-to-drink supplement with 2.5 g of phytosterols significantly decreased total cholesterol, LDL cholesterol, and apolipoprotein B-100 levels, especially when combined with a Mediterranean diet .
Probiotics: Modest but Beneficial Effects
Probiotic supplementation has shown potential in improving lipid profiles. A meta-analysis of 11 randomized clinical trials found that probiotics, including fermented milk products and specific strains like Lactobacillus acidophilus, significantly reduced total cholesterol and LDL cholesterol levels . Long-term probiotic interventions were more effective, particularly in mildly hypercholesterolemic individuals . Additionally, a combination of Lactoplantibacillus plantarum strains with monacolin K from red yeast rice also demonstrated significant reductions in LDL and total cholesterol .
Vitamin C: Reducing LDL and Triglycerides
Vitamin C supplementation has been shown to lower LDL cholesterol and triglycerides. A meta-analysis of 13 randomized controlled trials revealed that at least 500 mg/day of vitamin C for a minimum of four weeks resulted in a significant decrease in LDL cholesterol by 7.9 mg/dL and triglycerides by 20.1 mg/dL . However, the effect on HDL cholesterol was not significant .
Anthocyanins: Improving HDL and LDL Cholesterol
Anthocyanins, found in berries, have been shown to improve lipid profiles in dyslipidemic patients. A study involving 120 subjects reported that anthocyanin supplementation increased HDL cholesterol by 13.7% and decreased LDL cholesterol by 13.6% . These effects were associated with the inhibition of cholesteryl ester transfer protein (CETP), which plays a role in lipid metabolism . Similarly, black rice anthocyanin extract (BRAE) was found to regulate cholesterol metabolism and improve gut microbiota in mice, suggesting potential benefits for human cholesterol management .
Omega-3 Fatty Acids: EPA-Rich Extracts
Omega-3 fatty acids, particularly eicosapentaenoic acid (EPA), have been shown to benefit cardiovascular health. A study on an EPA-rich extract from the microalga Nannochloropsis demonstrated a significant decrease in very-low-density lipoprotein (VLDL) cholesterol and total cholesterol without increasing LDL cholesterol . This suggests that EPA-only formulations can effectively manage cholesterol levels in healthy individuals .
Conclusion
Various dietary supplements, including plant sterols and stanols, probiotics, vitamin C, anthocyanins, and omega-3 fatty acids, have shown efficacy in managing cholesterol levels. These supplements can be beneficial as part of a comprehensive approach to reducing cardiovascular risk, particularly when combined with dietary and lifestyle modifications.
Sources and full results
Most relevant research papers on this topic