Pecans found to improve cholesterol and boost heart health
A Nutrients review of 52 studies over 20 years found pecan consumption consistently lowers total and LDL cholesterol and supports antioxidant defenses. The analysis, funded by the American Pecan Promotion Board, notes limited long-term human trials and heterogeneous study designs, highlighting research gaps on cognitive and gut outcomes.
Why it mattersLowering LDL cholesterol through pecan intake suggests public-health policymakers should consider pecans in dietary guidance.