One group of subjects is asked to eat a diet high in fruits,vegetables,and dairy foods while a second group is asked to eat a diet with low amounts of fruits,vegetables,and dairy foods.The two groups' blood pressure readings are monitored and compared.What type of study was this?

Question

Quizplus · Accepted Answer

This is an intervention trial because the study involves actively changing the diets of the subjects to observe the effects on their blood pressure, rather than just observing them in their natural settings or behaviors.

One Group of Subjects Is Asked to Eat a Diet