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  4. Cowpeas, catjang, mature seeds

Cowpeas — the broader name for black-eyed peas. Are among the oldest domesticated pulses. This entry: 343 kcal, 23.8 g protein, 10.7 g fiber per 100 g. An umbrella review of 34 MAs (Viguiliouk et al., Ann NY Acad Sci 2017) linked pulse intake to lower fasting glucose, LDL levels, and body weight. Weigh cooked for real-world tracking.

About this food

How should I track Cowpeas, catjang, mature seeds?

Cowpeas, catjang, mature seeds is high in magnesium. When tracking Cowpeas, catjang, mature seeds, the dry-vs-cooked distinction is critical. Legumes absorb roughly 2–3 times their weight in water during soaking and cooking, so 100 g dry becomes 250–300 g cooked. Always check which form the nutrition values refer to. A meta-analysis of 43 RCTs (Reid-McCann et al., Nutr Rev 2025) found plant protein matches dairy for muscle outcomes — so tracking precision matters just as much here. If you use canned legumes, drain and rinse to reduce sodium by about 40%. Weigh on a kitchen scale for the most reliable count.

Macro Breakdown

Macro Split: 27% Protein, 68% Carbs, 5% FatCarbs68%
Protein27%23.8g
Carbs68%59.6g
Fat5%2.1g

Nutrition Facts

Per 100g. Percentages reflect Daily Value (DV).

Energy
  • Calories
    343kcal—
Macronutrients
  • Protein
    23.8g48%
  • Carbohydrates
    59.6g—
  • Fat
    2.1g—
  • Fiberathlete
    10.7g38%
  • Sugar
    0.0g—
  • Saturated Fat
    0.5g—
Minerals
  • Sodium
    58mg—
  • Calciumathlete
    85mg7%
  • Ironathlete
    10mg56%
Vitamins
  • Vitamin Dathlete
    0.0mcg0%

% Daily Value based on FDA 2,000 kcal reference diet. Strength trainees have different needs — see highlighted nutrients.

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Cowpeas, catjang, mature seeds — values for 100g

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Primary macros

Calories
343
kcal
Protein
23.8
g
Carbs
59.6
g
Fat
2.1
g

More nutrients

Fiber
10.7g
Sugar
0.0g
Sat. Fat
0.5g
Sodium
58mg
Calcium
85mg
Iron
10mg
Potassium
1380mg
Magnesium
333mg
Zinc
6mg
Vitamin D
0.0mcg
Nutrient highlights
High in MagnesiumHigh in IronHigh in ZincHigh in FiberHigh in PotassiumHigh in Protein

Frequently Asked Questions

Cowpeas, catjang, mature seeds is high in magnesium. When tracking Cowpeas, catjang, mature seeds, the dry-vs-cooked distinction is critical. Legumes absorb roughly 2–3 times their weight in water during soaking and cooking, so 100 g dry becomes 250–300 g cooked. Always check which form the nutrition values refer to. A meta-analysis of 43 RCTs (Reid-McCann et al., Nutr Rev 2025) found plant protein matches dairy for muscle outcomes — so tracking precision matters just as much here. If you use canned legumes, drain and rinse to reduce sodium by about 40%. Weigh on a kitchen scale for the most reliable count.

Cowpeas, catjang, mature seeds contains 23.8g protein per 100g, which is high in protein. A 100g serving provides 23.8g protein.

Notable nutrients in Cowpeas, catjang, mature seeds include Magnesium, Iron and Zinc. Per 100g: 23.8g protein, 59.6g carbs, and 2.1g fat.

Cowpeas, catjang, mature seeds contains 343 kcal per 100g, making it more calorie-dense. For weight loss, control portion sizes and fit it within your daily calorie targets.

Cowpeas, catjang, mature seeds is not ideal for a keto diet. At 48.9g net carbs per 100g, a single serving could easily exceed the daily 20-50g net carb limit.

Cowpeas, catjang, mature seeds provides 343 kcal, 23.8g protein, 59.6g carbs, and 2.1g fat per 100g. Compare with other legumes & pulses foods in our database to find the best option for your nutritional goals.

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Legumes & Pulses

Cowpeas, catjang, mature seeds

Macros per 100g

343
Calories
Protein23.8g
Fat2.1g
Carbs59.6g
Article research basis
1,316Papers Analyzed
4,659Foods in Database
100%Peer-Reviewed Sources
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Reviewed by Calibr8

Peer-reviewed data · Last updated March 17, 2026

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