“Regularly eating walnuts will lower your LDL cholesterol and improve the quality of LDL particles, rendering them less prone to enter the arterial wall and build up atherosclerosis, and this will occur without unwanted weight gain in spite of the high-fat — healthy vegetable fat, though — content of walnuts,” Emilio Ros, MD, PhD, senior author of the Walnuts and Healthy Aging (WAHA) study, said in an interview.
WAHA is a parallel-group, randomized, controlled trial that followed 636 patients over 2 years at centers in Loma Linda, Calif., and Barcelona. They were randomly assigned to either a walnut-free or walnut-supplemented diet, and every 2 months they were underwent nuclear magnetic resonance spectroscopy and recorded their compliance, toleration, medication changes, and body weight.Walnuts Lowered LDL Cholesterol in Healthy Seniors: WAHA Study – Medscape – Aug 30, 2021. https://www.medscape.com/viewarticle/957523?src=rss#vp_1
The study was funded by the California Walnut Commission.
But don’t let that stop you from eating walnuts.