Foods high in proline

Plain pork skins tops the list with 1.3 g per 100 calories. Ranked from 4,818 everyday foods (not packaged products); dried spices, protein powders and regional specialties are left out.

1. 1Plain pork skinsSnacks1.3 g
2. 2Barbecue-flavor pork skinsSnacks1.3 g
3. 3Luna Bar, Nutz Over ChocolateSnacks0.4 g
4. 4Soy chips, saltedSnacks0.39 g
5. 5Bagel chips, plainSnacks0.36 g
6. 6Pita chips, saltedSnacks0.34 g
7. 7Snickers Marathon Protein Bar, Caramel NutSnacks0.34 g
8. 8Power Bar, chocolateSnacks0.34 g
9. 9Snacks, pretzels, hard, whole-wheat including both salted and unsaltedSnacks0.31 g
10. 10Hard pretzels, saltedSnacks0.31 g
11. 11Slim-Fast Optima meal bar, milk chocolate peanutSnacks0.3 g
12. 12Snickers Marathon Energy Bar, all flavorsSnacks0.27 g
13. 13Air-popped popcorn, unsaltedSnacks0.27 g
14. 14Air-popped popcornSnacks0.27 g
15. 15Hard pretzels, enriched flour, unsaltedSnacks0.27 g
16. 16Hard pretzels, plain, unenriched flour, saltedSnacks0.27 g
17. 17Hard pretzels, plain, unenriched flour, unsaltedSnacks0.27 g
18. 18Smoked beef sticksSnacks0.27 g
19. 19Shrimp crackersSnacks0.26 g
20. 20Rice-based oriental mix snacksSnacks0.19 g
21. 21Microwave popcorn, 94% fat freeSnacks0.19 g
22. 22Popcorn cakesSnacks0.18 g
23. 23Salted wheat-based sesame sticksSnacks0.18 g
24. 24Wheat sesame sticks, unsaltedSnacks0.18 g
25. 25Reduced fat nacho-flavor tortilla chipsSnacks0.17 g
26. 26Chocolate-coated hard pretzelsSnacks0.16 g
27. 27Oil-popped white popcorn, saltedSnacks0.16 g
28. 28SunChips Multigrain Snack, originalSnacks0.14 g
29. 29Snacks, trail mix, regular, with chocolate chips, salted nuts and seedsSnacks0.14 g
30. 30Trail mix, chocolate chips, unsalted nutsSnacks0.14 g
31. 31Microwave popcorn, butter flavor, palm oilSnacks0.14 g
32. 32Corn cakesSnacks0.14 g
33. 33Corn cakes, very low sodiumSnacks0.14 g
34. 34Taco-flavored tortilla chipsSnacks0.14 g
35. 35Cheese-flavored popcornSnacks0.14 g
36. 36Brown rice and rye rice cakesSnacks0.14 g
37. 37Corn snacks, extruded, cheese flavorSnacks0.14 g
38. 38Plain soft granola barsSnacks0.14 g
39. 39Trail mixSnacks0.14 g
40. 40Trail mix, regular, unsaltedSnacks0.14 g
41. 41Microwave popcorn, oil-popped, regularSnacks0.13 g
42. 42Milk chocolate coated soft granola bars, peanut butterSnacks0.13 g
43. 43Nacho tortilla chips, enriched masaSnacks0.13 g
44. 44Nacho cheese tortilla chipsSnacks0.13 g
45. 45Corn snacks, extruded, onion flavorSnacks0.13 g
46. 46Ranch tortilla chipsSnacks0.13 g
47. 47Brown rice and corn rice cakesSnacks0.13 g
48. 48Microwave popcorn, butter flavorSnacks0.11 g
49. 49Caramel popcorn with peanutsSnacks0.11 g
50. 50Peanut butter soft granola barsSnacks0.11 g
51. 51Plain hard granola barsSnacks0.11 g
52. 52Nature Valley Sweet & Salty Nut granola bar, peanutSnacks0.11 g
53. 53Plain corn chipsSnacks0.11 g
54. 54Brown rice multigrain rice cakesSnacks0.11 g
55. 55Brown rice multigrain cakes, unsaltedSnacks0.11 g
56. 56Peanut butter and chocolate chip soft granola barsSnacks0.1 g
57. 57Hard peanut butter granola barSnacks0.1 g
58. 58Cheese corn puffs, unenrichedSnacks0.1 g
59. 59Brown rice chipsSnacks0.1 g
60. 60Barbecue corn chipsSnacks0.1 g
61. 61Barbecue corn chips, enriched masaSnacks0.1 g
62. 62Plain corn conesSnacks0.1 g
63. 63Brown rice cakes, unsaltedSnacks0.099 g
64. 64Plain brown rice crackersSnacks0.099 g
65. 65Brown rice and buckwheat rice cakesSnacks0.099 g
66. 66Brown rice and buckwheat cakes, unsaltedSnacks0.099 g
67. 67Chocolate coated hard pretzelsSnacks0.094 g
68. 68Raisin soft granola barsSnacks0.092 g
69. 69Brown rice cakes, sesame seedSnacks0.091 g
70. 70Brown rice cakes, sesame seed, unsaltedSnacks0.091 g
71. 71Hard chocolate chip granola barsSnacks0.09 g
72. 72Soft nut and raisin granola barSnacks0.087 g
73. 73Sour cream and onion potato chipsSnacks0.087 g
74. 74Almond hard granola barsSnacks0.086 g
75. 75Milk chocolate coated soft granola bars, chocolate chipSnacks0.084 g
76. 76Soft chocolate chip granola barSnacks0.083 g
77. 77Almond crisped rice barSnacks0.081 g
78. 78Cheese-flavored potato chipsSnacks0.079 g
79. 79Soft graham marshmallow granola barSnacks0.078 g
80. 80Cheese-flavored dried potato chipsSnacks0.072 g
81. 81Quaker Dips granola barSnacks0.071 g
82. 82Sour cream and onion dried potato chipsSnacks0.068 g
83. 83High fiber chewy bar, oats and chocolateSnacks0.068 g
84. 84Quaker Oatmeal To Go granola bars, all flavorsSnacks0.066 g
85. 85Crisped rice bar, chocolate chipSnacks0.063 g
86. 86Reduced fat potato chipsSnacks0.055 g
87. 87Tropical trail mixSnacks0.052 g
88. 88Nature Valley Chewy Trail Mix barSnacks0.05 g
89. 89Salted plain potato chipsSnacks0.047 g
90. 90Plain potato chips, saltedSnacks0.047 g
91. 91Plain potato chips, unsalted, hydrogenated oilSnacks0.047 g
92. 92Plain potato chips, unsaltedSnacks0.047 g
93. 93Nature Valley granola bar with yogurt coatingSnacks0.042 g
94. 94Vegetable chips, made from garden vegetablesSnacks0.041 g
95. 95Reduced-fat dried potato chipsSnacks0.041 g
96. 96Chewy granola bar, reduced sugar, all flavorsSnacks0.04 g
97. 97Caramel popcorn, without peanutsSnacks0.04 g
98. 98Plain potato chips, made from dried potatoesSnacks0.039 g
99. 99Sweet potato chips, unsaltedSnacks0.031 g
100. 100Taro chipsSnacks0.018 g

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.