Pork Nutrition Information Compared With Chicken

Pork and chicken share more nutritional similarities than differences. Of course, that comparison does not include bacon. One slice of bacon has more calories, at least three times more fat and fewer nutrients than a 3-ounce serving of other cuts of pork. Skinless chicken and pork are good sources of lean protein, as well as vitamin B-12, zinc and selenium.

You won't find a large difference between the calories in pork tenderloin, ham, bone-in pork chops, and skinless chicken breasts, legs and thighs. Pork tenderloin has the fewest, with 93 calories in a 3-ounce serving, while ham contains 116 calories, which is the highest of the six samples. All six provide about the same amount of protein: 16 to 19 grams in 3 ounces. These values represent about 33 to 39 percent of the daily value for protein, based on consuming 2,000 calories daily.

Foods qualify as extra lean if they contain no more than 5 grams of total fat, 2 grams of saturated fat and 95 milligrams of cholesterol per 100 grams, according to the U.S. Food and Drug Administration. By these standards, pork tenderloin, pork chops, and skinless chicken breasts, legs and thighs are all extra lean. Ham may only qualify as lean rather than extra lean because it has 5.4 grams of total fat. If you eat the skin on your chicken, the total fat in chicken breasts increases to 9 grams, which barely qualifies as lean. The total fat in thighs and legs with the skin increases to 16 grams, which means they're no longer a lean choice.

Pork tenderloin, pork chops, ham, and chicken breasts, thighs and legs are good sources of all the B vitamins except folate. They're important sources of vitamin B-12 because it's not found in most plant-based foods. Without a sufficient supply of this vitamin, you may be at risk for developing anemia because it's essential for making red blood cells. It also helps produce DNA and keeps nerves working properly. A 3-ounce serving of skinless chicken breast contains 8 percent of your recommended daily intake for vitamin B-12, which is significantly less than the 18 to 25 percent you'll get from all of the pork cuts and skinless chicken legs and thighs.

Pork and chicken are rich sources of selenium, which your body uses to produce antioxidants and to synthesize thyroid hormone. You'll get 17.8 to 19.5 micrograms from skinless chicken breasts, legs and thighs, while the three cuts of pork contain 26.2 to 30.6 micrograms of selenium. From the lowest to the highest, these values represent 32 to 56 percent of your recommended daily intake. Zinc supports your immune system, helps build proteins and synthesizes DNA, which makes it essential for normal cell growth. Chicken breasts have 0.58 milligrams, while the other choices provide 1.3 to 1.9 milligrams of zinc. Women should consume 8 milligrams of zinc daily, while men need 11 milligrams.