The analysis found that taking a vitamin C supplement significantly reduced LDL (bad) cholesterol by approximately 7.9 mg/dL and blood triglycerides by 20.1 mg/dL ( 12 ).

Does vitamin C affect cholesterol test?

Conclusion. Supplementation with at least 500 mg/d of vitamin C, for a minimum of 4 weeks, can result in a significant decrease in serum LDL cholesterol and triglyceride concentrations. However, there was a nonsignificant elevation of serum HDL cholesterol.

Is there a vitamin that helps lower cholesterol?

Niacin is a B vitamin. Doctors sometimes suggest it for patients with high cholesterol or heart concerns. It benefits you by increasing the level of good cholesterol and reducing triglycerides, another fat that can clog arteries. You can consume niacin in foods, especially liver and chicken, or as a supplement.