This variety of citrus got its name from how it grows, in clusters like a grape. The grapefruit is renowned as a health food superstar because of its nutritional properties like high levels of Vitamin C and antioxidants. It has been known to boost metabolism making it an excellent food to eat while dieting and has only 32 calories.

Grapefruit are at their best while in peak season, which runs from January through April. Select grapefruit that are heavy for their size with smooth, firm and shiny skin. Their rinds should be a creamy yellow color with slight blushing.