Respuesta :
The best example of a note for this supporting detail is the one in letter D: foods with more nutrients= healthier lives. It summarizes the whole purpose and idea contained in the paragraph: that people should eat healthy in order to lead healthier lives, and then be able to achieve the goal of living longer.
We can rule out letters A, B and C due to the following reasons:
Letter A: it focuses solely on the studies that had been carried out.
Letter B: it focuses solely on the fact that people live longer when they have diets that contain the food items described. It doesn't mention anything about living "healthier".
Letter C: it is quite vague, imcomplete and has nothing to do with food.