Foods high in cystine

Mayonnaise, regular tops the list with 0.051 g per serving. Ranked from 4,715 everyday foods (not packaged products); dried spices, protein powders and regional specialties are left out.

  1. 1Mayonnaise, regularFats and Oils · 1 cup (220 g)0.051 g
  2. 2Mayonnaise, soybean and safflower oil, with saltFats and Oils · 1 cup (220 g)0.051 g
  3. 3Imitation mayonnaise, milk creamFats and Oils · 1 cup (240 g)0.046 g
  4. 4Sandwich spread with chopped pickle, regularFats and Oils · 1 cup (245 g)0.039 g
  5. 5Mayonnaise type dressing, regular, with saltFats and Oils · 1 cup (235 g)0.033 g
  6. 6Russian dressing, low calorieFats and Oils · 1 cup (260 g)0.023 g
  7. 7Italian dressing, reduced fatFats and Oils · 1 cup (240 g)0.014 g
  8. 8Italian dressing, regularFats and Oils · 1 cup (235 g)0.009 g
  9. 9Light mayonnaiseFats and Oils · 1 tablespoon (15 g)0.001 g
  10. 10French dressing, reduced fatFats and Oils · 1 serving (2 tbsp) (30 g)0.001 g
  11. 11Hard soybean margarineFats and Oils · 1 tsp (4.7 g)0. 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.