Foods high in cystine

Roasted goose meat tops the list with 0.45 g per 100 g. Ranked from 4,715 everyday foods (not packaged products); dried spices, protein powders and regional specialties are left out.

Per 100 gPer servingPer 100 calories
All foodsBakedBeefBeveragesBreakfast CerealsCereal Grains & PastaDairy & EggFast FoodsFats & OilsFinfish & ShellfishFruits & Fruit JuicesLamb, Veal, & GameLegumes & LegumeMeals, Entrees, & Side DishesNut & SeedPorkPoultryRestaurant FoodsSausages & Luncheon MeatsSnacksSoups, Sauces, & GraviesSweetsVegetables & Vegetable
  1. 1Roasted goose meatPoultry Products0.45 g
  2. 2Duck, young duckling, domesticated, White Pekin, leg, meat only, bone in, cooked without skin, braisedPoultry Products0.44 g
  3. 3Chicken giblets, friedPoultry Products0.44 g
  4. 4Chicken breast, meat only, friedPoultry Products0.43 g
  5. 5Stewed stewing chicken light meatPoultry Products0.42 g
  6. 6Fried chicken light meat, skinlessPoultry Products0.42 g
  7. 7Duck, young duckling, domesticated, White Pekin, breast, meat only, boneless, cooked without skin, broiledPoultry Products0.42 g
  8. 8Chicken breast, meat and skin, fried in flourPoultry Products0.42 g
  9. 9White Pekin duck leg, meat and skin, roastedPoultry Products0.41 g
  10. 10Flour-fried chicken light meat, skin onPoultry Products0.41 g
  11. 11Chicken liver, pan-friedPoultry Products0.4 g
  12. 12Chicken breast, meat only, roastedPoultry Products0.4 g
  13. 13Roasted chicken light meat, skinlessPoultry Products0.4 g
  14. 14Raw quail breast, meat onlyPoultry Products0.39 g
  15. 15Chicken meat, friedPoultry Products0.39 g
  16. 16Chicken back, meat only, friedPoultry Products0.39 g
  17. 17Chicken breast, meat and skin, roastedPoultry Products0.39 g
  18. 18Roasted chicken wing meatPoultry Products0.39 g
  19. 19Roasted goose, with skinPoultry Products0.39 g
  20. 20Stewed stewing chicken meatPoultry Products0.39 g
  21. 21Chicken wing, meat only, friedPoultry Products0.39 g
  22. 22Roasted chicken light meat, skin onPoultry Products0.39 g
  23. 23Roasted capon, meat and skinPoultry Products0.38 g
  24. 24Whole chicken with giblets and neck, friedPoultry Products0.38 g
  25. 25Chicken liver, simmeredPoultry Products0.38 g
  26. 26Flour-fried chicken, meat and skinPoultry Products0.38 g
  27. 27Raw quail meatPoultry Products0.38 g
  28. 28Squab, light meat without skin, rawPoultry Products0.38 g
  29. 29Flour-fried chicken back, meat and skinPoultry Products0.38 g
  30. 30Roasted capon, wholePoultry Products0.38 g
  31. 31Chicken dark meat, friedPoultry Products0.38 g
  32. 32White Pekin duck breast, boneless, meat and skin, roastedPoultry Products0.37 g
  33. 33Chicken breast, meat only, stewedPoultry Products0.37 g
  34. 34Stewed chicken light meat, skinlessPoultry Products0.37 g
  35. 35Chicken meat, roastedPoultry Products0.37 g
  36. 36Chicken drumstick, meat only, friedPoultry Products0.37 g
  37. 37Chicken dark meat and skin, friedPoultry Products0.36 g
  38. 38Chicken leg, meat only, friedPoultry Products0.36 g
  39. 39Roasted chicken, meat and skinPoultry Products0.36 g
  40. 40Chicken wing, meat and skin, fried in flourPoultry Products0.36 g
  41. 41Chicken thigh, meat only, friedPoultry Products0.36 g
  42. 42Chicken back, meat only, roastedPoultry Products0.36 g
  43. 43Roasted duck meatPoultry Products0.36 g
  44. 44Stewed stewing chicken dark meatPoultry Products0.36 g
  45. 45Chicken breast, meat and skin, stewedPoultry Products0.36 g
  46. 46Chicken heart, simmeredPoultry Products0.36 g
  47. 47Whole chicken with giblets and neck, roastedPoultry Products0.36 g
  48. 48Chicken thigh, meat and skin, fried in flourPoultry Products0.36 g
  49. 49Chicken leg, meat and skin, fried in flourPoultry Products0.36 g
  50. 50Stewed stewing chicken, with skinPoultry Products0.36 g
  51. 51Chicken drumstick, meat and skin, fried in flourPoultry Products0.36 g
  52. 52Simmered roasting chicken gibletsPoultry Products0.35 g
  53. 53Chicken back meat and skin, roastedPoultry Products0.35 g
  54. 54Chicken drumstick, meat only, stewedPoultry Products0.35 g
  55. 55Capon giblets, cooked, simmeredPoultry Products0.35 g
  56. 56Chicken dark meat, roastedPoultry Products0.35 g
  57. 57Stewed chicken, meat onlyPoultry Products0.35 g
  58. 58Raw goose meatPoultry Products0.35 g
  59. 59Chicken dark meat and skin, roastedPoultry Products0.35 g
  60. 60Stewed chicken wing meatPoultry Products0.35 g
  61. 61Stewed chicken light meat, skin onPoultry Products0.35 g
  62. 62Roasted roasting chicken light meatPoultry Products0.35 g
  63. 63Chicken neck, meat only, friedPoultry Products0.35 g
  64. 64Simmered stewing chicken gibletsPoultry Products0.34 g
  65. 65Chicken neck, meat and skin, fried in flourPoultry Products0.34 g
  66. 66Raw quail, with skinPoultry Products0.34 g
  67. 67Chicken breast, meat and skin, fried in batterPoultry Products0.34 g
  68. 68Chicken skin, roastedPoultry Products0.34 g
  69. 69Skinless boneless chicken breast, braisedPoultry Products0.34 g
  70. 70Chicken leg, meat only, stewedPoultry Products0.34 g
  71. 71Chicken drumstick, meat and skin, stewedPoultry Products0.34 g
  72. 72Ground turkey, fat free, pan-broiledPoultry Products0.33 g
  73. 73Chicken dark meat, stewedPoultry Products0.33 g
  74. 74Chicken meat and skin, stewedPoultry Products0.33 g
  75. 75Stewed chicken, meat, skin, giblets, neckPoultry Products0.33 g
  76. 76Batter-fried chicken light meat, skin onPoultry Products0.33 g
  77. 77Rotisserie chicken breast, meat and skin, cookedPoultry Products0.33 g
  78. 78Flour-fried chicken skinPoultry Products0.33 g
  79. 79Chicken back, meat only, stewedPoultry Products0.32 g
  80. 80Chicken leg, meat and skin, stewedPoultry Products0.32 g
  81. 81Roasted roasting chicken, meat, skin, giblets, neckPoultry Products0.32 g
  82. 82Skinless boneless chicken breast, grilledPoultry Products0.32 g
  83. 83Chicken thigh, meat only, stewedPoultry Products0.32 g
  84. 84Roasted roasting chicken, meat and skinPoultry Products0.32 g
  85. 85Roasted roasting chicken meatPoultry Products0.32 g
  86. 86Pheasant breast, raw, meat onlyPoultry Products0.32 g
  87. 87Squab, raw, meat and skinPoultry Products0.32 g
  88. 88Turkey skin, roastedPoultry Products0.32 g
  89. 89Whole chicken with giblets and neck, friedPoultry Products0.32 g
  90. 90Stewed stewing chicken, wholePoultry Products0.32 g
  91. 91Turkey wing, meat and skin, roastedPoultry Products0.32 g
  92. 92Chicken dark meat and skin, stewedPoultry Products0.31 g
  93. 93Chicken neck, meat only, simmeredPoultry Products0.31 g
  94. 94Raw guinea fowl, with skinPoultry Products0.31 g
  95. 95Turkey liver, cooked, simmeredPoultry Products0.31 g
  96. 96Chicken wing, meat and skin, stewedPoultry Products0.31 g
  97. 97Turkey breast, meat and skin, roastedPoultry Products0.31 g
  98. 98Turkey, meat and skin, roastedPoultry Products0.31 g
  99. 99Batter-fried chicken, meat and skinPoultry Products0.31 g
  100. 100Rotisserie chicken breast, meat only, cookedPoultry Products0.31 g

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Source: USDA FoodData Central. Per serving uses each food's typical USDA portion. Daily Values are the FDA's for adults and children 4 years and older.