How Can Walnuts Keep My Brain Healthy? A Review By Nutrition Professionals


Walnuts are packed with antioxidants, combating oxidative damage and reducing atherosclerosis risk due to "bad" LDL cholesterol.

Omega-3 Fatty Acids

Rich in alpha-linolenic acid (ALA), walnuts support heart health and reduce heart disease risk.


The polyphenols in walnuts help combat oxidative stress and inflammation, reducing chronic disease risk.

Gut Health

Walnuts promote a healthy gut microbiome, linked to lower obesity and bowel disease risks.

Cancer Risk Reduction

Eating walnuts may lower the risk of certain cancers, including breast, prostate, and colorectal.

Weight Control

Walnuts are calorie-dense but may aid in weight control and reduce appetite due to lower energy absorption.

Healthy Aging

Incorporating walnuts into your diet can support physical functioning and independence in older adults.

Brain Health

Nutrients in walnuts protect against brain inflammation and support cognitive function as you age.