The health benefits of walnuts include a reduction of bad cholesterol in the body, an improvement in metabolism, and control of diabetes. Other important health benefits of walnuts stem from the fact that these nuts possess anti-inflammatory properties, aid in weight management, and help as a mood booster. They are also believed to slow down the spread of cancer.
Walnuts have always been considered as ‘Brain food’, perhaps because the surface structure of the walnut has a crinkly appearance like that of the brain. Due to this reason, they have been considered as a symbol of intelligence, leading to the belief that they actually increase one’s intellect. While this is not exactly true, recent scientific studies have proven that the consumption of walnuts does help in promoting brain function. They contain omega-3 fatty acids, which increase the activity of the brain. Omega-3 fatty acids coupled with iodine and selenium add to ensuring optimum functioning of the brain.