Nuts are nutrient-dense foods rich in unsaturated fatty acids and have been linked to lower cholesterol, better heart health, weight control, and even lower cancer risk. Read on to find out if eating nuts could extend your life. Compared to people who avoid nuts, those who eat nuts on a regular basis also tend to have: Lower systolic blood pressure Fewer risk factors for metabolic syndrome and a lower risk for diabetes Better cardiovascular health Reduced mortality risk by 23%...