Research consistently shows that people who regularly eat nuts, including cashews, tend to have lower rates of heart disease. They often experience improved cholesterol, steadier blood sugar, and reduced inflammation. Because of these benefits, organizations like the American Heart Association recommend nuts several times a week.
Still, there are a few exceptions. People with tree-nut allergies must avoid cashews entirely. Large portions may cause bloating for those with sensitive digestion, and individuals prone to kidney stones may need to moderate intake due to oxalates. Also, truly raw cashews contain a toxin, but store-bought “raw” versions are safely processed.