Oranges, grapefruit and citrusy foods full of Vitamin C are the go-to flu remedy for many. However, doctors say other foods are more capable of fighting off the flu.<br /> <br />Clip1-Getty Images<br />Clip2-Stringr<br />Clip3-Stringr<br />Clip4-Stringr<br />Clip5-Stringr<br />Clip6-Stringr<br />Clip7-Stringr<br />Clip8-Stringr
