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Foods High in Serine

Serine supports the production of cell membrane components and neurotransmitters used in nerve signaling.

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Key takeaways

  • Peanut Flour Defatted has the most serine per 100 g among whole foods, at 6.37 g.
  • Per 100 calories, Fish Haddock ranks first at 2.62 g.

Top sources per 100 grams

The most concentrated sources by weight. Fortified products, supplements, and spices are excluded so the ranking reflects commonly eaten foods.

  1. 1Peanut Flour Defatted6.37 g / 100 g
  2. 2Soy Flour Defatted5.91 g / 100 g
  3. 3Seeds Cottonseed Meal5.34 g / 100 g
  4. 4Seeds Sunflower Seed Flour5.16 g / 100 g
  5. 5Seeds Cottonseed Flour4.94 g / 100 g
  6. 6Egg Stabilized4.78 g / 100 g
  7. 7Soy Flour Full-Fat4.38 g / 100 g
  8. 8Flour Soy4.37 g / 100 g
  9. 9Peanut Flour Low Fat4.12 g / 100 g
  10. 10Seeds Safflower Seed Meal3.98 g / 100 g
  11. 11Seeds Sesame Flour3.75 g / 100 g
  12. 12Seeds Hemp Seed3.66 g / 100 g
  13. 13Seeds Cottonseed Kernels3.55 g / 100 g
  14. 14Peanuts Spanish3.42 g / 100 g
  15. 15Peanut Butter Creamy3.42 g / 100 g
  16. 16Peanuts Valencia3.3 g / 100 g
  17. 17Peanuts Oil-Roasted3.27 g / 100 g
  18. 18Peanuts Virginia3.16 g / 100 g
  19. 19Peanuts3.15 g / 100 g
  20. 20Mutton (Navajo)3.12 g / 100 g
  21. 21Nuts Butternuts3.1 g / 100 g
  22. 22Beef Shank Crosscuts3.08 g / 100 g
  23. 23Peanut Butter Smooth Style3.05 g / 100 g
  24. 24Beef Ribeye Filet3.03 g / 100 g
  25. 25Peanut Butter Smooth3.02 g / 100 g

Top sources per 100 calories

The same catalog ranked by nutrient density per calorie, which is useful when working within a calorie budget.

  1. 1Fish Haddock2.62 g / 100 kcal
  2. 2Fish Roughy2.42 g / 100 kcal
  3. 3Fish Halibut2.41 g / 100 kcal
  4. 4Fish Tilapia2.41 g / 100 kcal
  5. 5Egg White2.41 g / 100 kcal
  6. 6Fish Cod2.31 g / 100 kcal
  7. 7Seaweed Spirulina2.3 g / 100 kcal
  8. 8Fish Sunfish2.24 g / 100 kcal
  9. 9Fish Ling2.23 g / 100 kcal
  10. 10Fish Cusk2.23 g / 100 kcal
  11. 11Fish Mahimahi2.22 g / 100 kcal
  12. 12Fish Lingcod2.21 g / 100 kcal
  13. 13Fish Burbot2.2 g / 100 kcal
  14. 14Fish Perch2.18 g / 100 kcal
  15. 15Fish Pike2.17 g / 100 kcal
  16. 16Fish Grouper2.15 g / 100 kcal
  17. 17Crustaceans Crab2.15 g / 100 kcal
  18. 18Fish Pout2.15 g / 100 kcal
  19. 19Fish Pollock2.14 g / 100 kcal
  20. 20Fish Rockfish2.13 g / 100 kcal
  21. 21Crustaceans Crayfish2.13 g / 100 kcal
  22. 22Fish Snapper2.1 g / 100 kcal
  23. 23Fish Whiting2.09 g / 100 kcal
  24. 24Bamboo Shoots2.08 g / 100 kcal
  25. 25Crustaceans Lobster2.08 g / 100 kcal

Food values compiled from public nutrition databases and published research. Rankings exclude fortified products and supplements to reflect whole foods.