If you require more additional information about this food, try our . Do you need to know how many carbohydrates there are in 2 cups of grapefruit... or 2 tablespoons, or 6 ounces? Go to this page and traverse through the food attributes presented to the specific food item you are looking for. Then simply enter the quantity and unit value in the input form on the food detail page - then click 'Go'. A nutrition label for this food will be displayed on the page which was created using the values you specified.
Once the 'grapefruit' food label is generated, create a total for a list of all of the ingredients in your receipe by clicking on the RecipeBuilder button.