Heart Health. Studies show that cashews help reduce the risk of stroke and heart disease. ... Good for Skin. ... Strengthen Bones. ... Improves eyesight. ... Regulates blood sugar levels. ... Improves Brain Functioning. ... Good for weight loss.

Pistachios may be good for someone's health as they are source of protein, antioxidants, and fiber. Possible benefits include boosting heart health, managing blood sugar, and reducing colon cancer risk. Research suggests that people have been eating pistachios for thousands of years.