Chicken soup, colds, and the therapeutic armamentarium – maybe Grandma was right

“Traditional chicken soup was prepared according to a family recipe, which will be referred to as ‘Grandma’s soup’ (C. Fleischer; personal communication; 1970). This recipe is as follows: • 1 5- to 6-lb stewing hen or baking chicken; • 1 package of chicken wings; • 3 large onions; • 1 large sweet potato; • 3 […]