Cardiovascular Health
Alpha-linolenic acid (ALA) is an n-3 polyunsaturated fatty acid found mainly in plant sources, especially walnuts. There have been numerous clinical studies that suggest that alpha-linolenic acid (ALA) intake reduces the incidence of coronary heart disease. Alpha-linolenic acid (ALA) in walnuts may reduce cardiovascular risk through a variety of biologic mechanisms, including platelet function, inflammation, endothelial cell function, arterial compliance, and arrhythmia.
Alzheimer’s Disease
Fibrillar amyloid beta-protein (Abeta) is the principal component of amyloid plaques in the brains of patients with Alzheimer's disease. Over 90% inhibition of Abeta fibrillization from walnut extract was observed in a laboratory study, suggesting that walnuts may reduce the risk or delay the onset of Alzheimer's disease by maintaining Abeta in the soluble form.
Cholesterol
A diet supplemented with walnuts has been shown to significantly reduce total and LDL cholesterol levels.
clipped from: www.elements4health.com 