Which of the following statements is true? question 9 options: high-fiber diets are associated with greater weight gain in adults, because fiber-rich foods are less filling than foods that contain sugars. people can gain body fat when they consume more micronutrients in relation to their macronutrient intakes. foods that are high in simple sugars are fattening because they usually contain a lot of protein. when cells have plenty of glucose to metabolize for energy, they store dietary fat instead of use it for energy.