One of the health benefits of walnuts consumption is that it improves the metabolism in the body. They, along with EFAs, provide minerals to the body. Minerals like manganese, copper, potassium, calcium, iron, magnesium, zinc, and selenium are also provided by them. These minerals help contribute to metabolic activities like growth and development, sperm generation, digestion, and nucleic acid synthesis.
People suffering from diabetes can have walnuts on a regular basis without any significant weight gain, since they contain a high amount of polyunsaturated and monounsaturated fats, as per research conducted by Gillen et al. (2005) at the University of Wollongong, Australia. In an article titled “The impact of nuts on diabetes and diabetes risk”, by Lovejoy (2005) it is mentioned that the intake of nuts is inversely proportional to the risk of developing type-II diabetes.