Findings from a new study suggest that inadequate consumption of fruits and vegetables may be a major factor in heart disease death.
Previous research — part of the Harvard-based Nurses’ Health Study and Health Professionals Follow-up Study — confirmed that a diet containing lots of fruits and vegetables can even lower the risk of heart disease and stroke.
After analyzing these results and combining them with findings from other studies, researchers estimated that the risk of heart disease is 20% lower among individuals who eat more than five servings of fruits and vegetables per day, compared with those who eat fewer than three servings per day.
The United States Department of Agriculture recommend that adults eat at least 1.5 to 2 cups per day of fruit and 2–3 cups per day of vegetables. According to another study by the Centers for Disease Control and Prevention (CDC), only around 1 in 10 adults meet these guidelines.