Soy intake is associated with lowering blood pressure in adults: A systematic review and meta-analysis of randomized double-blind placebo-controlled trials
Mosallanezhad, Z., et al.Complementary Therapies in Medicine, 2021DOI: 10.1016/j.ctim.2021.102692
Pooled 17 randomized double-blind placebo-controlled trials. Soy intake lowered systolic blood pressure by about 1.7 mmHg and diastolic by about 1.3 mmHg on average, with larger effects in younger adults.