sentences:  When her doctor tells her to try to boost her immune system by changing her diet and lifestyle, Carr clings to this hope with as much fervor as possible.She starts by ditching her old habits of turning to convenient "low-fat" diet foods and trades it in for a new vegan diet.She enrolls in a healing program by Hippocrates Health Institute in West Palm Beach, Florida and immediately her refrigerator is filled with such foods as "leafy greens, vegetables, sprouted grains, nuts, seeds, and every kind of juice possible, including tons of wheatgrass."