The CWC supports nutrition science and new scientific knowledge that contributes to understanding the unique health and wellness benefits associated with consuming California walnuts.
These scientific contributions are necessary to provide new evidence supporting the development of dietary recommendations worldwide. Evolving health research is also important in assessing the state of the science, review of needs and gaps, and establishing a strong scientific foundation aimed at improving public health.
While the CWC does provide funds and/or walnuts for various projects, all studies are conducted independently by researchers who design the experiments, interpret the results and present evidence-based conclusions.
The California Walnut Commission (CWC) Health Research Program was created to extend the understanding and knowledge of the nutritional value of walnuts and explore the role walnuts play in a healthy diet. We are committed to the scientific integrity of industry funded research. Scientific research supported by the CWC is often cited by leading food and nutrition groups and associations as a model for whole foods research.
California walnuts are a nutrient-dense food that can fit into a number of healthy eating patterns. Current research efforts are underway to better understand the role of walnuts in supporting health, as well as their contribution to various healthy lifestyles, including needs for specific populations and healthy dietary patterns.
The 2020-2025 Dietary Guidelines for Americans encourage a shift from current eating patterns to a healthy eating pattern that includes nutrient-dense foods and beverages in place of less healthy choices. Among other things, a healthy eating pattern includes a variety of protein foods, including nuts and seeds along with seafood, lean meats and poultry, eggs, legumes, and soy products.
