Mia Patel
Tuna and chicken are both lean, low-calorie protein sources, but which one provides more iron? Tuna is said to be especially high in iron, with a 3-ounce serving of canned tuna containing about 1.4 mg of iron, which is approximately 8% of the daily value. Chicken is also a source of iron, with a 4-ounce serving of chicken breast providing about 1 milligram of iron. So, when it comes to iron content, tuna may have a slight edge over chicken. However, both foods offer a good amount of iron along with other essential nutrients, making them valuable additions to a healthy diet.
| Characteristics | Values |
|---|---|
| Iron content | Tuna contains about 1.4 mg of iron per 3-ounce serving, while chicken contains 1 mg per 3-ounce serving. |
| Cholesterol | Chicken has significantly higher cholesterol content than tuna. |
| Calories | Chicken is higher in calories. |
| Protein | Chicken is higher in protein. |
| Fat | Chicken contains more fat, including saturated fat. |
| B-12 | Tuna is a better source of B-12. |
| Zinc, potassium, phosphorus | Chicken is a better source of these minerals. |
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What You'll Learn
Tuna is higher in iron than chicken
Tuna is particularly rich in heme iron, a type of iron that is easily absorbed by the body. Heme iron is found in meat, fish, and poultry, and it is estimated that up to 30% of the heme iron consumed is absorbed. This makes tuna an excellent choice for individuals looking to increase their iron levels efficiently.
In addition to its high iron content, tuna also provides other essential nutrients. It is a good source of omega-3 fatty acids, which are associated with numerous health benefits, including enhanced brain health, improved immune function, and support for healthy growth and development. Tuna also contains vitamins and minerals, such as niacin, selenium, and vitamin B12.
When compared to chicken, tuna offers a lower-cholesterol option. Chicken, especially the lean chicken breast, is relatively high in cholesterol. For individuals who need to monitor their cholesterol intake, such as those with diabetes or "cholesterol hyper-responders," tuna is a more suitable choice as it contains less cholesterol even when paired with mayonnaise.
While chicken is also a nutritious option, offering lean protein and various vitamins and minerals, its iron content is lower than that of tuna. Therefore, for individuals specifically seeking to increase their iron intake, tuna is the preferred choice between the two.
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Chicken is higher in cholesterol than tuna
Tuna and chicken are both lean, low-calorie protein sources, which fit most people's idea of a healthy diet. However, chicken is higher in cholesterol than tuna. A four-ounce (113-gram) serving of chicken breast has more than twice as much cholesterol per serving as any water-packed variety of tuna. Even when you add mayonnaise to tuna, it still has less than half as much cholesterol as a single serving of plain chicken.
Chicken is a lean meat if the skin is removed. The skin on chicken can contain 80% of its total fat calories. The cholesterol levels of chicken vary depending on the part of the chicken consumed, whether the skin is present, and how a person prepares it. For example, grilling or frying chicken in oil will result in different cholesterol contents. Chicken breasts are generally the portion of the bird featuring the lowest cholesterol content.
Tuna is considered a healthy protein pick, especially for those watching their cholesterol levels. It is also a good source of several other important nutrients, including omega-3 fatty acids, vitamins, and minerals. A 3-ounce (85-gram) serving of canned tuna contains about 1.4 mg of iron, which is approximately 8% of the daily value.
While scientists and doctors agree that eating high-cholesterol foods is not always risky, people with diabetes and "cholesterol hyper-responders" should limit their intake to stay healthy.
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Chicken and tuna are both lean, low-calorie protein sources
Tuna and chicken are both lean, low-calorie protein sources. They are both similar in calories, fat, protein, and carbs, although chicken is higher in calories, protein, and fat (including saturated fat). Tuna and chicken are both high in vitamins and minerals, including iron.
Iron is a mineral that serves important functions in the body, and many people do not get enough. Iron helps prevent anemia and protects the body from infection. There are two types of iron: heme iron and non-heme iron. Heme iron is found in meat, fish, and poultry, and it is the form of iron that is most readily absorbed by the body. Non-heme iron is found in plant-based foods such as fruits, vegetables, and nuts, and it is not absorbed as completely as heme iron.
Chicken and tuna are both sources of heme iron. A 4-ounce serving of chicken breast provides 26 grams of protein and about 1 milligram of iron, while a 3-ounce serving of chicken or turkey provides 1 milligram of iron. A 1-cup serving of canned sardines will provide more than 4 milligrams of heme iron, while other canned fish like tuna will provide about 1 milligram of iron per serving. A 3-ounce serving of canned tuna contains about 1.4 milligrams of iron, or about 8% of the daily value.
In addition to iron, chicken is a good source of zinc, potassium, and phosphorus. Tuna is a good source of B-12, omega-3 fatty acids, vitamins, and minerals. Tuna is also significantly lower in cholesterol than chicken.
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Chicken is higher in calories, protein and fat than tuna
A quick online search reveals that chicken and tuna are both popular lean protein sources, but they differ in their nutritional profiles. While both foods can be part of a healthy diet, they vary in the amount of calories, protein, and fat they provide. Chicken is higher in these three nutrients compared to tuna.
Starting with calories, a 100-gram serving of cooked chicken breast yields about 200 calories, while the same amount of canned tuna in water provides only around 120 calories. This difference is mainly due to chicken's higher fat content. Chicken's calorie count can vary depending on the cut and cooking method, with darker meat and fried preparations tending to be higher in calories.
Protein is essential for muscle repair and growth, and both chicken and tuna are good sources. However, chicken again takes the lead with approximately 27 grams of protein per 100-gram serving, compared to around 22 grams in the same amount of tuna. The protein content can vary slightly depending on the specific type of chicken or tuna and the preparation methods.
In terms of fat content, chicken has a more significant amount. A 100-gram serving of chicken breast with skin can provide up to 8 grams of fat, while a serving of skinless chicken breast offers a leaner option with only about 3 grams of fat. In contrast, tuna is very lean, with typically less than 1 gram of fat per 100-gram serving.
While this comparison focuses on calories, protein, and fat, it's important to note that both chicken and tuna offer various other essential nutrients, including vitamins and minerals. The specific nutrient profile can vary depending on the type of chicken or tuna and the way it is prepared. Overall, both foods can be part of a balanced diet, but chicken provides more calories, protein, and fat per serving, making it a heartier option.
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Chicken is a better source of zinc, potassium and phosphorus
Tuna and chicken are both good sources of iron, with a 3-ounce serving of either providing 1mg of iron. However, chicken is a better source of zinc, potassium, and phosphorus.
Zinc is a mineral that is essential for many of the body's normal functions and systems, and it is better absorbed from animal-based foods. Chicken, as a poultry product, is a source of zinc, though not as plentiful as red meat.
Chicken is also a good source of potassium, a vital micro for muscular function. While the amount of potassium in chicken can vary depending on the cut and preparation, it is unusual for chicken to have absolutely zero potassium, as it is a natural nutrient in most foods, including poultry.
Chicken is also an excellent source of phosphorus, with each 3.5-ounce serving of roasted chicken providing around 230mg of phosphorus. Phosphorus is an essential nutrient required for bone health and many other bodily functions. Light poultry meat contains slightly more phosphorus than dark meat, but both are good sources.
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Frequently asked questions
Tuna and chicken are both good sources of iron, but a 3-ounce serving of chicken provides 1mg of iron, while the same amount of tuna contains about 1.4mg of iron.
Tuna is a good source of omega-3 fatty acids, vitamins, and minerals. It is also lower in cholesterol than chicken.
Chicken is a good source of lean, low-calorie protein. It is also a good source of zinc, potassium, and phosphorus.
Other iron-rich foods include spinach, kale, shrimp, oysters, beef, liver, and eggs.
