Patricia Ghattas HasbunErnesto Calderón MartinezJoanne Arveláez PascucciJaqueline L CastilloAngie AlonsoMaria Marcela Giron de MarzaJulia IllánBriggitte Sosaya ZuñigaKaren Camacho DavilaGabriela Vanessa Flores Monar2026-03-222026-03-22202510.1186/s40795-025-01178-zhttps://doi.org/10.1186/s40795-025-01178-zhttps://andeanlibrary.org/handle/123456789/85750Citaciones: 1enMedicineHomocysteineInternal medicineStroke (engine)DiseaseFolic acidRandomized controlled trialMeta-analysisClinical nutritionClinical trialEfficacy of folic acid supplementation in the prevention of cardiovascular disease - a systematic review and meta-analysis of randomized controlled trialsreview