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Lima Beans (Butter Beans) — Evidence-Based Food Profile | Designed Nutraceuticals

Supplement LibraryfoodFunctional FoodsModerate evidence

Lima Beans (Butter Beans)

Large legume with exceptional molybdenum content -- the highest of any food. Rich in plant protein, folate, manganese, and copper. Molybdenum is essential for sulfite detoxification and xanthine oxidase function. Lima beans have a low glycemic index despite high carbohydrate content due to resistant starch and fiber. Traditional staple in Americas and Mediterranean.

7

Conditions studied

7

Documented benefits

Moderate

Evidence level

Food

Classification

Evidence graded: 🟢 Human RCT/meta-analysis  ·  🟡 Observational/preliminary  ·  🔴 Preclinical/mechanistic. Mechanistic hypotheses and animal studies are distinguished from established clinical evidence throughout.
AI assisted in organizing and cross-referencing this research. How we use AI · Evidence grading methods
Moderate evidence: Some clinical trials or cohort studies support this intervention; larger or more rigorous trials are still needed.

Key Benefits

Evidence level:🟢 Strong / Established🟡 Moderate / Mixed🔴 Preliminary / Limited
  • Molybdenum -- highest dietary source; sulfite detoxification, xanthine oxidase cofactorEstablished
  • Plant protein (15g per cooked cup) -- all essential amino acids with complementary grainsEstablished
  • Folate -- DNA synthesis, homocysteine reductionEstablished
  • Manganese -- antioxidant enzyme cofactor, bone formationEstablished
  • Copper -- collagen synthesis, iron metabolism, antioxidantEstablished
  • Resistant starch -- prebiotic, improves insulin sensitivityEstablished
  • Fiber -- lowers LDL cholesterol, gut healthEstablished

Relevant Conditions

Food Sources

  • Cooked lima beans (soaked overnight)
  • Succotash (lima beans and corn)
  • Lima bean soup
  • Butter beans in Mediterranean dishes

Cautions & Interactions

Raw lima beans contain linamarin -- a cyanogenic glycoside; MUST BE COOKED. Cooking destroys linamarin completely. Soak and rinse to reduce phytic acid and gas. Introduce gradually. Pair with vitamin C to enhance iron absorption.

Tags

molybdenumplant proteinfolatemanganesecopperresistant starchlegumesulfite detox

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