Whole Grains Linked with Healthier Arteries

Aortic stiffness, a thickening or hardening of the body’s main artery, naturally occurs due to aging but is accelerated by conditions like obesity and diabetes. Because aortic stiffness is a significant predictor of heart disease, heart failure and stroke, scientists wonder if lifestyle choices can help delay this progression. Researchers recruited 22 obese men to look at the stiffness of the aorta and ask questions about their dietary intake (e.g. fruits, vegetables, whole grains, meat, dairy, milk, etc.). Of all food choices, whole grains were the only factor significantly associated with less aortic stiffness.
Nutrition. 2018 Jan;45:32-36. (Campbell M et al.)