Final answer:
Increased rates of dining out for Americans may not be the sole cause of increased consumption of meats, cheeses, grains, and caloric sweeteners.
Step-by-step explanation:
The statement that increased rates of dining out for Americans may be the cause of increased consumption of meats, cheeses, grains, and caloric sweeteners is FALSE.
Research suggests that as incomes rise, individuals want more calories from fats and protein and fewer from carbohydrates. This can lead to changes in food choices and consumption patterns. However, it is not solely dining out that causes increased consumption of certain foods. There are various factors that influence dietary choices, such as cultural influences, personal preferences, and availability of different food options.
Therefore, while dining out may contribute to increased consumption of specific foods, it is not the sole cause.