Grapefruits in the Kitchen
Grapefruits are rich in vitamin C and are also a good source of potassium and vitamin A. One-half of a grapefruit has 37 calories. Serve your grapefruit with a little sweetener as a nice addition to breakfast, or make a Grapefruit Sunrise Smoothie
"Facts About Citrus Fruits and Juices: Grapefruit." University of Florida Extension. Accessed November 28, 2010. http://edis.ifas.ufl.edu/pdffiles/FS/FS08900.pdf.
"Grapefruit, raw, pink and red, Florida." USDA National Nutrient Database for Standard Reference. Accessed November 28, 2010. http://www.nal.usda.gov/fnic/foodcomp/search/.