Briefly describe three of the key recommendations of the dietary guidelines for americans

Briefly describe three of the key recommendations of the Dietary Guidelines for Americans .

-Balance calories with physical activity to manage weight ;
-Eat more of certain foods and nutrients such as fruits, vegetables, whole grains, fat-free and low-fat dairy products, and seafood ;
-Eat fewer foods with sodium (salt), saturated fats, trans fats, cholesterol, added sugars, and refined grains.