- Joined
- Aug 20, 2022
- Messages
- 15,333
- Points
- 113
Chicken Breast vs. Chicken Thigh: Which is Healthier?
kaynutrition.com
Chicken is one of the most popular cuts of meat and eating chicken for dinner is far more common than pork or beef in America. While it is available in a wide variety of cuts, including chicken legs, drumsticks, and whole birds, chicken breasts and chicken thighs tend to get all the love, but which one is healthiest?
Since chickens are generally earthbound with occasional spurts of flying, their breast muscles develop mostly fast-twitch muscle fibers, whereas their legs, which support and move them slowly through long days of grazing and foraging, develop more slow-twitch muscle fibers. The fast-twitch muscle fibers in breast meat are generally considered “white meat”, while the slow-twitch muscle fibers in thigh meat are considered “dark meat”.
Scientifically speaking, the difference between white meat and dark meat comes down to the amount of myoglobin; an oxygen-carrying protein (or hemoprotein) responsible for giving dark meat its reddish color (1). The more myoglobin a muscle contains the darker the meat and the more nutrients it contains.
A 100-gram serving of chicken breasts contains 0.21 mcg of vitamin B12, 0.37 mg of iron, and 0.68 mg of zinc, while a 100-gram serving of chicken thighs contains 0.61 mcg of vitamin B12, 0.81 mg of iron, and 1.58 mg of zinc. However, chicken breasts contain more choline than chicken thighs, respectively providing 82 mg and 54 mg per 100-gram serving (4).
Here is a vitamin and mineral comparison of a 100-gram serving of raw, boneless, skinless chicken breast and raw, boneless, skinless chicken thigh (5, 6):
kaynutrition.com
Chicken is one of the most popular cuts of meat and eating chicken for dinner is far more common than pork or beef in America. While it is available in a wide variety of cuts, including chicken legs, drumsticks, and whole birds, chicken breasts and chicken thighs tend to get all the love, but which one is healthiest?
The Difference Between Chicken Breasts and Chicken Thighs
Chicken breasts are the meat from the pectoral muscle on the underside of the chicken, while chicken thighs are the meat cut from the upper section of the leg, between the breast and the drumstick.Since chickens are generally earthbound with occasional spurts of flying, their breast muscles develop mostly fast-twitch muscle fibers, whereas their legs, which support and move them slowly through long days of grazing and foraging, develop more slow-twitch muscle fibers. The fast-twitch muscle fibers in breast meat are generally considered “white meat”, while the slow-twitch muscle fibers in thigh meat are considered “dark meat”.
Scientifically speaking, the difference between white meat and dark meat comes down to the amount of myoglobin; an oxygen-carrying protein (or hemoprotein) responsible for giving dark meat its reddish color (1). The more myoglobin a muscle contains the darker the meat and the more nutrients it contains.
Chicken Breasts vs. Chicken Thighs Nutrition
Here is a nutrition comparison of a 100-gram serving of raw, boneless, skinless chicken breast and raw, boneless, skinless chicken thigh (2, 3).Macronutrients per 100 Grams | Chicken Breast | Chicken Thigh |
Protein | 22.5 grams | 18.6 grams |
Carbohydrates | 0 grams | 0 grams |
Calories
Chicken thighs contain roughly 30% more calories than chicken breast. A 100-gram serving of chicken breast contains 106 calories, while a 100-gram serving of chicken thigh contains 144 calories.Protein
Chicken breasts contain roughly 18% more protein than chicken thighs. A 100-gram serving of chicken breast contains 22.5 grams of protein, while a 100-gram serving of chicken thigh contains 18.6 grams of protein.Fat
Chicken thighs contain roughly 3 times more fat than chicken breasts, however, relative to other cuts of animal protein both are considered lean protein sources. A 100-gram serving of chicken breast contains 1.93 grams of fat, while a 100-gram serving of chicken thigh contains 7.92 grams of fat.Carbohydrates
Neither chicken breasts nor chicken thighs are a source of carbohydrates as they both contain 0 grams of carbohydrates, 0 grams of sugar, and 0 grams of fiber per 100-gram serving.Vitamins and Minerals
Both chicken breasts and chicken thighs are good sources of micronutrients including vitamin B12, iron, zinc, potassium, and phosphorus, however, the increased myoglobin content of the dark meat of chicken thighs means it contains more vitamins and minerals than the white meat of chicken breasts.A 100-gram serving of chicken breasts contains 0.21 mcg of vitamin B12, 0.37 mg of iron, and 0.68 mg of zinc, while a 100-gram serving of chicken thighs contains 0.61 mcg of vitamin B12, 0.81 mg of iron, and 1.58 mg of zinc. However, chicken breasts contain more choline than chicken thighs, respectively providing 82 mg and 54 mg per 100-gram serving (4).
Here is a vitamin and mineral comparison of a 100-gram serving of raw, boneless, skinless chicken breast and raw, boneless, skinless chicken thigh (5, 6):
Micronutrients per 100 Grams | Chicken Breast | Chicken Thigh |
Vitamin B2 (Riboflavin) | 0.177 mg | 0.196 mg |
Vitamin B3 (Niacin) | 9.6 mg | 5.56 mg |
Vitamin B6 | 0.811 mg | 0.451 mg |
Vitamin B12 | 0.21 mcg | 0.61 mcg |