Chicken breast and ground turkey: close on protein, apart on fat

Chicken breast and lean ground turkey get swapped as if they were the same food. We found no human study that compares them head to head, so the comparison rests on composition data and a handful of chicken breast meal trials. The clearest trial result is about blood sugar. In 12 healthy adults in Singapore, adding chicken breast to white rice lowered the meal glycemic index from 96 to 73 while raising the insulin response, in single test meals with the amount of chicken not given in the abstract. On protein the two are close: pan-broiled 93% lean ground turkey has about 27 g per 3.5 oz (100 g), and grilled skinless chicken breast 30 to 32 g, figures from different datasets and cooking methods. The fat gap is wider than the label suggests. Eight raw USDA samples of turkey sold as 93% lean ranged from 7.75 to 14.58 g fat per 3.5 oz (100 g). Grilled skinless chicken breast has 2.2 g in the UK table and 5.45 g in the US survey database.

How much is actually in it

• Pan-broiled 93% lean ground turkey carries about 27 g protein per 3.5 oz (100 g), against about 30 to 32 g in grilled skinless chicken breast. — food composition samples Evidence C source
  Ground turkey 93/7 pan-broiled protein 27.1 g/100 g (range 25.6-29.0); chicken breast grilled skinless 32.0 g (CoFID 18-323) and 29.62 g (FNDDS 24123301)
• Grilled skinless chicken breast has 2.2 g fat and 148 calories per 3.5 oz (100 g) in the UK table, and 5.45 g fat in the US survey database. — food composition samples Evidence C source
  CoFID 18-323: fat 2.2 g, energy 148 calories, protein 32.0 g per 3.5 oz (100 g); FNDDS 24123301: fat 5.45 g, protein 29.62 g per 3.5 oz (100 g)

What a real portion looks like

• In US dietary survey portions, a medium grilled chicken breast weighs 4.2 oz (120 g) and gives about 35.5 g protein, while a ground turkey patty weighs 2.1 oz (60 g). — USDA FNDDS portion weights Evidence C source
  Chicken breast medium 120 g (35.5 g protein), small 105 g, large 135 g; ground turkey 1 patty 60 g, 1 cup cooked 130 g, quantity not specified 85 g

What your body absorbs

• In a randomized crossover study in healthy volunteers, many di- and tripeptides from chicken breast appeared in blood in a dose-dependent way after the meal. — healthy human volunteers Evidence B source
  Dose-dependent postprandial rise of a spectrum of dipeptides; not predicted by PEPT1 affinity; size not in abstract

What cooking and storage change

• Cross-sectional data in 65 older adults link sous vide and confit chicken breast to shorter chewing-to-swallowing time than boiled, but only in people without oral frailty. — 65 community-dwelling individuals aged 65 years or more (n = 65) Evidence C source
  Without oral frailty: sous vide beta -1.06 (p < 0.001), confit beta -1.79 (p = 0.003) vs boiled; with oral frailty: no difference (all p > 0.05)
• In a non-randomized sensory study in 40 older adults, easy-to-do cooking processes made meat more tender and juicy and easier to form into a bolus, most clearly for roast beef. — 40 elderly participants with good and poor dental status (n = 40) Evidence C source
  Improved tenderness, juiciness and bolus formation; no numbers in abstract

What it does to your health

• In a randomized crossover trial in 12 healthy adults, adding chicken breast to white rice lowered the meal glycemic index from 96 to 73. — Twelve healthy volunteers, Singapore (n = 12) Evidence B source
  GI 96 (rice alone) vs 73 (rice with chicken) vs 50 (rice with chicken, oil and vegetable); chicken raised the insulinemic response
• In a randomized crossover trial in 16 healthy men, a chicken breast preload before rice blunted the glucose rise, though less than a soya tofu preload. — Sixteen healthy Chinese male adults (n = 16) Evidence B source
  All protein preloads lowered postprandial glucose vs rice alone; soya lower iAUC 0-60 min and insulin than chicken (P < 0.001 interaction)
• In a randomized crossover trial in 16 healthy adults, eating vegetables and chicken breast before white rice lowered the 3 h glucose response compared with rice first. — Sixteen healthy Chinese adults (n = 16) Evidence B source
  Significant sequence x time interaction on glucose, insulin, GIP and GLP-1 (P < 0.001); vegetable, then meat, then rice gave the highest GLP-1
• Observational data within a 12-week feeding trial link choosing chicken more often at dinner, instead of beef or seafood, to larger blood pressure falls. — Fifty-two adults with two or more features of metabolic syndrome (n = 52) Evidence C source
  Greater SBP reduction (p = 0.034 vs beef, p = 0.047 vs seafood) and DBP reduction (p = 0.021, p = 0.043); authors state this is not causal

Safety, limits and interactions

• At a US turkey plant, Salmonella was found in 14.5% of ground turkey samples and 42.0% of neck skin samples. — 20 turkey flocks at a commercial processing plant over 10 months (n = 20 flocks) Evidence C source
  Salmonella prevalence: neck skin 42.0%, drumstick bone 9.3%, spleen 6.7%, ground turkey 14.5%
• Campylobacter was cultured from 1.9% of 209 retail skinless boneless chicken breasts sampled from at least eight US states. — 209 retail skinless boneless chicken breasts (n = 209) Evidence C source
  1.9% prevalence by culture; concentrations below detection limit of plating and viability qPCR
• In Indiana retail sampling of 200 ground meats in 2022 to 2024, ground turkey yielded five Salmonella isolates, including a multidrug-resistant Infantis strain. — 200 retail ground meat samples (turkey, beef, pork), Indiana (n = 200) Evidence C source
  5 isolates from ground turkey vs 2 from ground pork and 1 from ground beef
• USDA FSIS advises cooking chicken breast and ground turkey alike to a safe minimum internal temperature of 165 °F (74 °C), measured with a food thermometer. — consumers cooking poultry, USA Evidence E source
  165 °F for whole and ground poultry
• USDA FSIS advises against washing raw chicken breast or ground turkey before cooking, because bacteria in raw poultry juices can spread to other foods, utensils and surfaces. — US consumers handling raw poultry at home Evidence E source
  Washing raw poultry before cooking is not recommended; it spreads bacteria from poultry juices to other foods, utensils and surfaces

What people believe that the data does not support

• Ground turkey sold as 93% lean / 7% fat measured 7.75 to 14.58 g fat per 3.5 oz (100 g) raw across 8 USDA samples, with a mean of 9.59 g. — USDA Foundation Foods samples of raw ground turkey 93% lean / 7% fat (n = 8) Evidence C source
  Total fat mean 9.59 g/100 g (median 8.74, range 7.75-14.58) raw; pan-broiled 9.49-13.1 g (median 12.2, 11 samples)

Who this works differently for

• In a 12-week randomized trial in 93 older women, resistance training alone raised arterial stiffness against sedentary controls, while training plus steamed chicken breast did not differ from controls. — Ninety-three elderly women (67.2 +/- 5.3 years), Japan (n = 93) Evidence B source
  CfPWV change: RT alone +4.9 +/- 12.7%, RT plus chicken -2.4 +/- 9.3%, control -2.5 +/- 5.9%
• For anyone serving chicken breast and ground turkey, CDC names people 65 and older, children under 5, people with weakened immune systems and pregnant women as the groups at higher risk of food poisoning, and children under 5 are three times more likely to be hospitalized if they get a Salmonella infection. — people 65 and older, children under 5, people with weakened immune systems, pregnant women Evidence E source
  Children under 5 three times more likely to be hospitalized with Salmonella infection

The bottom line

Two more crossover trials in healthy Chinese adults point the same way. In 16 men, a chicken breast preload before rice blunted the glucose rise, though less than a soya tofu preload. In 16 adults, eating vegetables and chicken before rice lowered the 3 hour glucose response compared with rice first. Both measured single meals, and neither abstract gives the amount of chicken. In the Singapore trial chicken also raised the insulin response. Among 52 adults with features of metabolic syndrome, choosing chicken more often at dinner instead of beef or seafood went with larger blood pressure falls. Meat choice was not randomized in that analysis, and the authors say it does not show cause. In 93 older women in Japan, 12 weeks of resistance training alone raised arterial stiffness by 4.9 percent. Women who trained and also ate steamed chicken breast fell 2.4 percent, with no significant difference from untrained controls. That was a secondary analysis. Cooking method matters for older adults who find meat hard to chew. In a cross-sectional study of 65 people aged 65 or more, sous vide and confit chicken breast went down faster than boiled, but only in those without oral frailty. A sensory panel of 40 older adults found easy-to-do cooking processes made meat more tender and juicy and easier to chew into a swallowable bolus, most clearly for roast beef. Which processes helped chicken breast is not separated in the abstract. A medium grilled chicken breast in US survey data weighs 4.2 oz (120 g) and gives about 35.5 g protein, recalculated from the 100 g value, and a ground turkey patty weighs 2.1 oz (60 g). The cautions here are about bacteria on raw poultry. At one US turkey plant, where some flocks were picked for high contamination, Salmonella was found in 14.5 percent of ground turkey samples, against 42 percent of neck skin samples. These are raw-meat figures. Retail ground turkey in Indiana yielded five Salmonella isolates, including a multidrug-resistant Infantis strain, against two from ground pork and one from ground beef. Campylobacter grew from 1.9 percent of 209 retail skinless chicken breasts. USDA FSIS advises cooking chicken breast and ground turkey alike to a safe minimum internal temperature of 165 °F (74 °C), measured with a food thermometer, and advises against washing either raw meat before cooking, because bacteria in raw poultry juices can spread to other foods, utensils and surfaces. CDC names people 65 and older, children under 5, people with weakened immune systems and pregnant women as the groups at higher risk of food poisoning, and children under 5 are three times more likely to be hospitalized if they get a Salmonella infection. Beyond food poisoning, we found nothing on pregnancy, children or drug interactions for either meat.

Sources

1. cbgt-daily-r7-13 · food composition data
   Turkey, ground, 93% lean, 7% fat, pan-broiled | Protein 27.1 G | range 25.6-29.0 (median 26.9); CoFID 18-323 Chicken, breast, grilled without skin, meat only | Protein (g) 32.0; FNDDS 24123301 Chicken breast, grilled without sauce, skin not eaten | Protein 29.62 G per 100 g
   USDA FoodData Central Foundation Foods release 2026-04-30; CoFID 2021 code 18-323 (Public Health England, OGL v3.0); USDA FNDDS 2021-2023 code 24123301 · checked 2026-10-01
2. cbgt-daily-r7-14 · food composition data
   CoFID 18-323 Chicken, breast, grilled without skin, meat only | Fat (g) 2.2 | Energy (kcal) 148 | Protein (g) 32.0; FNDDS 24123301 Chicken breast, grilled without sauce, skin not eaten | Total lipid (fat) 5.45 G per 100 g
   CoFID 2021 code 18-323 (Public Health England, OGL v3.0); USDA FNDDS 2021-2023 code 24123301, fdc_id 2705968 · checked 2026-10-01
3. cbgt-daily-r7-15 · food composition data
   FNDDS 24123301: 1 medium breast 120 g, Protein 35.5 G; 1 small breast 105 g; 1 large breast 135 g; FNDDS 24207000 Turkey, ground: 1 patty 60 g; 1 cup, cooked 130 g; Quantity not specified 85 g
   USDA FNDDS 2021-2023, codes 24123301 (fdc_id 2705968) and 24207000 (fdc_id 2706133) · checked 2026-10-01
4. cbgt-daily-r7-05 · randomized crossover study
   The findings demonstrate postprandial changes of a whole spectrum of dipeptides of different size, charge, and polarity in peripheral blood in a dose-dependent manner after consumption of chicken breast in healthy human volunteers. Although the substrate specificity of PEPT1 is well known, the spectrum of peptides appearing in blood cannot be matched to the affinity to PEPT1.
   Mol Nutr Food Res, 2019 · checked 2026-10-01
5. cbgt-daily-r7-07 · cross-sectional study
   This cross-sectional study involved 65 community-dwelling individuals aged ≥ 65 years. ... No differences in chewing-to-swallowing time were found for chicken prepared using the various cooking methods among older adults with oral frailty (all p > 0.05). However, for older adults without oral frailty had a shorter chewing-to-swallowing time for both sous vide (β = -1.06, p < 0.001) and confit chicken (β = -1.79, p = 0.003) than for boiled chicken.
   J Oral Rehabil, 2025 · checked 2026-10-01
6. cbgt-daily-r7-08 · controlled sensory study
   A panel of 40 elderly participants with good and poor dental status were asked to assess 5 chicken breast samples, 5 roast beef samples and 4 beefsteak samples prepared according to different process conditions by using an "oral comfort" questionnaire. ... Furthermore, they revealed that easy-to-do culinary processes may improve meat tenderness and juiciness as well as smooth down food bolus formation, in particular for the roast beef.
   Meat Sci, 2018 · checked 2026-10-01
7. cbgt-daily-r7-01 · randomized crossover trial
   Twelve healthy volunteers were given five test meals (white rice alone, white rice with chicken, white rice with oil, white rice with vegetable and white rice with chicken, oil and vegetable) once and the reference food (glucose solution) three times in a random order at 1-week intervals. ... The glycaemic index (GI) of pure white rice was 96, whereas combined with chicken breast, ground nut oil and vegetable, it was 50. ... The addition of chicken and vegetable resulted in a GI value of 73 and 82, respectively. ... Chicken breast in the meal increased the insulinaemic response and decreased the GR.
   Eur J Nutr, 2014 · checked 2026-10-01
8. cbgt-daily-r7-02 · randomized crossover trial
   Sixteen healthy Chinese male adults participated in a randomized, controlled, crossover meal trial. ... In comparison with rice alone treatment, preloading with Soya, Chicken and Soya/Chicken (50% soya tofu combined with 50% chicken breast) prior to rice consumption all significantly attenuated postprandial glucose response. Soya + Rice treatment induced a significantly lower incremental peak and incremental area under curve (iAUC) (0-60 min) glucose level compared with Chicken + Rice.
   Eur J Nutr, 2025 · checked 2026-10-01
9. cbgt-daily-r7-03 · randomized crossover trial
   Sixteen healthy Chinese adults participated in a randomized, controlled, crossover meal trial. ... In comparison with rice consumed first followed by vegetable and meat (R-VM), the overall postprandial glucose response was significantly attenuated after the food intake sequence of vegetable first, followed by meat and rice (V-MR) or meat first, followed by vegetable and rice (M-VR) or vegetable first followed by meat and rice (V-M-R) or vegetable, meat and rice consumed together (VMR).
   Clin Nutr, 2020 · checked 2026-10-01
10. cbgt-daily-r7-06 · post hoc observational analysis
    Fifty-two adults (31 females, 21 males; aged 49 ± 11 y, BMI 31 ± 3.1 kg/m2, mean ± SD) with two or more features of metabolic syndrome participated for 12 weeks in the randomized, controlled trial with all foods provided. ... More frequent consumption of chicken at dinner, in place of beef and seafood, was associated with greater reductions in SBP (p = 0.034 and p = 0.047 for replacing beef and seafood, respectively) and DBP (p = 0.021 and p = 0.043, respectively).
    Nutrients, 2026 · checked 2026-10-01
11. cbgt-daily-r7-09 · prevalence study
    Over a 10-month period, a total of 300 samples of each turkey part (i.e., neck skin, spleen, and drumstick) from 20 flocks were collected at a commercial turkey processing plant after the evisceration step. ... The overall Salmonella prevalence in neck skin, drumstick bone, spleen, and ground turkey samples was 42.0, 9.3, 6.7, and 14.5%, respectively.
    J Food Prot, 2015 · checked 2026-10-01
12. cbgt-daily-r7-10 · prevalence study
    Here, we applied both culture-based methods and viability qPCR to assess the occurrence and levels of Campylobacter on 209 retail skinless boneless chicken breasts processed in at least eight U.S. states. ... resulting in a 1.9% prevalence of Campylobacter on retail skinless boneless chicken breast.
    J Food Prot, 2025 · checked 2026-10-01
13. cbgt-daily-r7-11 · prevalence study
    A total of 200 ground meat samples (turkey, beef, and pork) were collected from retail stores across the state of Indiana between September 2022 and June 2024 ... Five Salmonella isolates were recovered from ground turkey - including a multidrug-resistant Salmonella enterica serovar Infantis, and serovars Reading and Litchfield.
    J Food Prot, 2026 · checked 2026-10-01
14. sf-fsis-r4-7 · agency advice
    FSIS recommends cooking whole poultry to a safe minimum internal temperature of 165 °F as measured using a food thermometer...Cook ground poultry to a safe minimum internal temperature of 165 °F as measured with a food thermometer.
    USDA FSIS, Doneness Versus Safety · checked 2026-10-08
15. sf-poultrywash-cbgturkey-1 · agency advice
    Washing raw poultry before cooking is not recommended because bacteria in raw meat and poultry juices can be spread to other foods, utensils, and surfaces.
    Chicken from Farm to Table, USDA Food Safety and Inspection Service · checked 2026-10-08
16. cbgt-daily-r7-12 · food composition data
    Turkey, ground, 93% lean/ 7% fat, raw | Total lipid (fat) 9.591 G | range 7.75-14.58 (median 8.74), samples 8; Turkey, ground, 93% lean, 7% fat, pan-broiled | Total lipid (fat) 11.6 G | range 9.49-13.1 (median 12.2), samples 11
    USDA FoodData Central, Foundation Foods, release 2026-04-30: Turkey, ground, 93% lean/ 7% fat, raw; Turkey, ground, 93% lean, 7% fat, pan-broiled · checked 2026-10-01
17. cbgt-daily-r7-04 · randomized controlled trial
    Ninety-three elderly women (67.2 ± 5.3 years) were randomly divided into four groups; sedentary control (CON), higher dietary animal protein intake (HP), resistance training (RT), and combination of RT and HP (RT + HP) groups. ... In addition to the daily diet, the HP and RT + HP groups consumed steamed chicken breast as a high-protein diet. ... Percent changes in carotid-femoral pulse wave velocity (cfPWV) and carotid β-stiffness (indices of arterial stiffness), and circulating angiotensin II (a vasoconstrictor peptide hormone) levels via each intervention were significantly higher in the RT group (4.9 ± 12.7%, 13.8 ± 13.5%, 94.9 ± 132.7%, respectively), as compared with the CON group (-2.5 ± 5.9%, 0.2 ± 8.1%, 21.2 ± 79.3%, respectively) (P < 0.05). Of note, no significant differences in the cfPWV, carotid β-stiffness, and circulating angiotensin II levels between the RT + HP (-2.4 ± 9.3%, 2.4 ± 10.3%, -5.7 ± 29.6%, respectively) and CON groups were observed.
    J Cachexia Sarcopenia Muscle, 2025 · checked 2026-10-01
18. sf-hrg-7 · agency advice
    Higher risk groups include people who are 65 and older, children under 5, people with weakened immune systems, and pregnant women. ... Children younger than 5 are three times more likely to be hospitalized if they get a Salmonella infection.
    U.S. Centers for Disease Control and Prevention, People at Increased Risk for Food Poisoning (2025) · checked 2026-10-08