These nutrients play vital roles in energy production, nerve function, bone health, and antioxidant defense—making cashews far more than just a snack.
7 Evidence-Based Benefits of Cashews
1. Supports Heart Health (With Nuance)
Cashews are rich in heart-friendly monounsaturated fats. A study in the Journal of Nutrition found that regular cashew consumption was linked to higher HDL (“good”) cholesterol, lower blood pressure, and reduced LDL oxidation.
However, a 2022 systematic review in Current Developments in Nutrition noted mixed results—while cashews consistently helped lower triglycerides and blood pressure, their effect on total or LDL cholesterol wasn’t always significant.
The takeaway? Cashews are still a heart-healthy choice—but they work best as part of a balanced diet, not a magic fix.
