And even if bacterial contamination were eliminated, we still have the tremendous problems of heart disease and cancer, the leading causes of death in the United States. Repeated efforts to lower cholesterol levels through switching from beef to chicken have ended in failure. Chicken is somewhat lower in fat than beef, but it still contains quite a bit of fat and even more cholesterol per calorie than does beef or pork.
Also----- meat which is lower in fat is always higher in protein, and excess protein is damaging to health just as is excess fat. Chicken which has 29% of its calories as fat contains 71% of its calories as protein, while ground beef which has 49% of calories of fat has 51% of its calories as protein. In terms of excess protein consumption chicken is worse than beef or pork. Problems caused by or related to excess protein consumption include kidney stones, kidney disease, osteoporosis, bladder cancer, and lymphoma. Chicken meat also completely lacks fiber; lack of fiber is linked to a variety of digestive disorders ranging from constipation to colon cancer. The three basic problems with our American-style diet—too much fat, too much protein, and lack of fiber—are thus all made worse by chicken consumption. Those who switch from beef to chicken are at best trading one set of health hazards for a different set.
Chicken has done little for the nation's health. In the past twenty-five years, we have seen a huge increase in poultry consumption; but health care expenditures during the same period showed phenomenal growth, now costing us hundreds of billions of dollars each year in the United States. The "switch" from beef to chicken has evidently had little, if any, effect on rising medical costs.