Nutrient Ranking Tool

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20 Fast Foods Highest in Cystine

Ranked by a Common Serving Size
287mg Cystine = 100% RDI
  1. Kfc Fried Chicken Breast
    (Kfc Fried Chicken Extra Crispy Breast Meat And Skin With Breading)
    522mg (182% RDI) in 1 breast, with skin
    Database: Standard Release (Common) (Source)
  2. Biscuit With Egg And Ham
    (Fast Foods Biscuit With Egg And Ham)
    357mg (124% RDI) in 1 biscuit
    Database: Standard Release (Common) (Source)
  3. Cheeseburger; Double Regular Patty; Double Decker Bun With Condiments And Special Sauce
    (Fast Foods Cheeseburger; Double Regular Patty; Double Decker Bun With Condiments And Special Sauce)
    329mg (114% RDI) in 1 item
    Database: Standard Release (Common) (Source)
  4. English Muffin With Egg Cheese And Sausage
    (Fast Foods English Muffin With Egg Cheese And Sausage)
    327mg (114% RDI) in 1 item
    Database: Standard Release (Common) (Source)
  5. Biscuit With Ham
    (Fast Foods Biscuit With Ham)
    318mg (111% RDI) in 1 biscuit
    Database: Standard Release (Common) (Source)
  6. Hamburger; Single Regular Patty; Double Decker Bun With Condiments And Special Sauce
    (Fast Foods Hamburger; Single Regular Patty; Double Decker Bun With Condiments And Special Sauce)
    308mg (107% RDI) in 1 item
    Database: Standard Release (Common) (Source)
  7. Biscuit With Egg Cheese And Bacon
    (Fast Foods Biscuit With Egg Cheese And Bacon)
    302mg (105% RDI) in 1 item
    Database: Standard Release (Common) (Source)
  8. Hamburger; Single Large Patty; With Condiments Vegetables And Mayonnaise
    (Fast Foods Hamburger; Single Large Patty; With Condiments Vegetables And Mayonnaise)
    296mg (103% RDI) in 1 item
    Database: Standard Release (Common) (Source)
  9. Egg Scrambled
    (Fast Foods Egg Scrambled)
    295mg (103% RDI) in 2 eggs
    Database: Standard Release (Common) (Source)
  10. Biscuit With Egg And Bacon
    (Fast Foods Biscuit With Egg And Bacon)
    294mg (102% RDI) in 1 biscuit
    Database: Standard Release (Common) (Source)
  11. Breakfast Burrito With Egg Cheese And Sausage
    (Fast Foods Breakfast Burrito With Egg Cheese And Sausage)
    228mg (79% RDI) in 1 burrito
    Database: Standard Release (Common) (Source)
  12. Burrito With Beans
    (Fast Foods Burrito With Beans)
    213mg (74% RDI) in 2 pieces
    Database: Standard Release (Common) (Source)
  13. English Muffin With Cheese And Sausage
    (Fast Foods English Muffin With Cheese And Sausage)
    200mg (70% RDI) in 1 item
    Database: Standard Release (Common) (Source)
  14. Cheese Pizza
    (Fast Food Pizza Chain 14 Inch Pizza Cheese Topping Regular Crust)
    174mg (61% RDI) in 1 slice
    Database: Standard Release (Common) (Source)
  15. Biscuit With Sausage
    (Fast Foods Biscuit With Sausage)
    170mg (59% RDI) in 1 item
    Database: Standard Release (Common) (Source)
  16. Chicken Tenders
    (Fast Foods Chicken Tenders)
    86mg (30% RDI) in 1 strip
    Database: Standard Release (Common) (Source)
  17. Sundae Caramel
    (Fast Foods Sundae Caramel)
    64mg (22% RDI) in 1 sundae
    Database: Standard Release (Common) (Source)
  18. Sundae Strawberry
    (Fast Foods Sundae Strawberry)
    55mg (19% RDI) in 1 sundae
    Database: Standard Release (Common) (Source)
  19. Sundae Hot Fudge
    (Fast Foods Sundae Hot Fudge)
    51mg (18% RDI) in 1 sundae
    Database: Standard Release (Common) (Source)
  20. Miniature Cinnamon Rolls
    (Fast Foods Miniature Cinnamon Rolls)
    40mg (14% RDI) in 1 each
    Database: Standard Release (Common) (Source)
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