Berkley Fit Body Boot Camp nutrition expert's tips on proper diet, meal prepping FOX 2 Detroit Published May 5, 2017 8:01 AM EDT Share Copy Link Email Facebook Twitter LinkedIn Reddit Published May 5, 2017 8:01 AM EDT (WJBK) - A big part of getting fit is changing your diet. Fox 2 producers Lisa and Connie are in the middle of an 8-week fitness challenge. They're here along with Rosie Reilly, a nutrition expert from Berkley Fit Body Boot Camp.