Flavonoids are a common component of almost all plants, but a specific variety of flavonoid in apples has been found to be an antioxidant. Antioxidants are known to be a factor in the prevention of heart disease. Which one of the following can be properly inferred from the passage?
A: At least one type of flavonoid helps to prevent heart disease.
B: Eating at least one apple each day will prevent heart disease.
C: Flavonoids are essential to preventing heart disease.
D: A diet composed largely of fruits and vegetables will help to prevent heart disease.
Choose A, B, C or D as your solution.
A