Two more pieces to the 1000-piece carbohydrate puzzle.

Healthy diets are high in carbohydrate. The Acceptable Macronutrient Distribution Range for carbohydrates is 45–65%. A maximum intake of 25% of added sugars is suggested. Americans should choose fiber-rich foods such as whole grains, vegetables, fruit, and cooked dry beans and peas as staples in the diet. Dairy products are also a nutrient-dense source of carbohydrates. Carbohydrates are the primary energy source for active people. Sedentary people, including most Americans, should decrease consumption of caloric carbohydrates to balance energy needs and attain and maintain ideal weight.