Grapefruit—the scene-stealer of this salad—has a long-standing reputation for spurring weight loss. In fact, eating it at every meal was the basis of a fad diet that began in the 1930s and has made something of a comeback lately.
Guess what? It might actually work. In a 2006 study, overweight people who ate half a grapefruit at the beginning of each meal lost more weight than their fellow participants.






