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Kidney Beans vs Pigeon Peas: How Are They Different?

This article explains the key similarities and differences between kidney beans and pigeon peas, foods from the legumes and legume product group. Read on to learn more about the kidney beans vs pigeon peas comparison.
Michael Whaley, Health Writer

Written by Michael Whaley, Health Writer. Updated on January 19, 2023.

Kidney Beans and pigeon peas belong to the legumes and legume products food group, one of the staple food groups for people on a plant-based diet.

Legumes and most legume products are an affordable source of plant protein, dietary fiber, B vitamins, and minerals such as iron, calcium, potassium, and zinc, minerals that are usually harder to get on a plant-based diet.

This article will thoroughly compare kidney beans and pigeon peas and help you learn more about their similarities and differences.

Kidney Beans

Kidney beans (Phaseolus vulgaris) are a type of legume native to Central and South America.

They are a popular ingredient in many vegan and vegetarian dishes due to their high protein and fiber content, as well as their rich, nutty flavor.

Kidney beans are also a good source of several important nutrients, including potassium, iron, and B vitamins.

They can be enjoyed in a variety of dishes, such as kidney bean soup, chili, and salads.

In addition to being a nutritious food, kidney beans have been shown to have a number of potential health benefits.

They have been linked to lower cholesterol levels and improved blood sugar control, and may also help to reduce the risk of certain types of cancer.

Kidney Beans are an excellent source of Vitamin B1 (Thiamine), and Vitamin B9 (Folate).

They also contain a good amount of Vitamin B2 (Riboflavin), Vitamin B3 (Niacin), Vitamin B5 (Pantothenic acid), Vitamin B6 (Pyroxidine), and Vitamin K and some Vitamin C.

Pigeon Peas

Pigeon peas (Cajanus cajan) are a legume widely cultivated in tropical and subtropical regions worldwide.

They are a staple food in many countries, including India, Africa, and South America.

Pigeon peas are known for their high protein and fiber content, as well as their rich flavor and versatility in cooking.

Pigeon peas can be used in various dishes such as dals, curries, soups, and stews. They can also be used to make flour and snacks.

They peas are an excellent source of plant-based protein and are a good source of minerals like iron, zinc, and potassium.

They are also rich in antioxidants and can help to reduce inflammation and protect against certain types of cancer.

Pigeon peas are also low in fat and cholesterol-free, making them a great option for a healthy diet.

Pigeon Peas is an excellent source of Vitamin B1 (Thiamine), Vitamin B5 (Pantothenic acid), and Vitamin B9 (Folate).

It also contains a good amount of Vitamin B2 (Riboflavin), Vitamin B3 (Niacin), and Vitamin B6 (Pyroxidine).

Kidney Beans vs Pigeon Peas Nutrition

Now that we’ve described the origin, taste, and usage of these foods, we can move to the most interesting part – comparing kidney beans vs pigeon peas.

This comparison will start by comparing the caloric value of kidney beans and pigeon peas and their macronutrients and then go more in-depth by analyzing their vitamin and mineral content.

Kidney BeansPigeon Peas
Energy333 kcal343 kcal
Carbs60 g62.78 g
Fiber24.9 g15 g
Protein23.6 g21.7 g
Fat0.83 g1.49 g
Saturated Fat0.12 g0.33 g

Kidney Beans vs Pigeon Peas Calories

Most calories in raw legumes come from carbs. Peanuts are an exception here, but they are often considered a nut instead of a legume because of their nutritional profile.

Comparing kidney beans vs pigeon peas for weight loss, kidney beans are slightly lower in calories, with 333 calories per 100 grams, compared to 343 calories per 100 grams of pigeon peas.

However, both kidney beans and pigeon peas can and should be a part of a healthy diet, and neither one shouldn’t be avoided if you’re looking to lose weight.

Kidney Beans vs Pigeon Peas Protein

Legumes and most legume products, including kidney beans and pigeon peas, are important sources of plant-based protein.

Kidney Beans offer around 8% more protein than pigeon peas.

Kidney Beans have 23.6 grams of protein per 100 grams, while pigeon peas has 21.7 grams of protein per 100 grams.

Kidney Beans vs Pigeon Peas Carbs

Counting carbs can be important for some people for different reasons, including blood sugar control, weight management, or athletic performance.

It’s also important for people on a keto diet, so let’s compare the carbs content in kidney beans and pigeon peas.

The total amount of carbohydrates is around 4% higher in pigeon peas than in kidney beans. It have 62.8 grams per 100 grams, compared to 60 grams in kidney beans.

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There’s less sugar in pigeon peas than in kidney beans, 100% precisely.

One handful of pigeon peas (28 grams) contains 0 grams of sugar, while the same amount of kidney beans contains 0.6 grams.

Lastly, let’s take a look at the dietary fiber in kidney beans and pigeon peas.

Dietary fiber keeps the digestive system healthy and helps with weight management by promoting a sense of fullness.

With 7 grams of fiber per portion, kidney beans are a better source of fiber than pigeon peas which kidney beans offer 4.2 grams per portion.

Kidney Beans vs Pigeon Peas Fats

Like most other legumes, with the exception of lupins and peanuts, kidney beans and pigeon peas are low in fat.

Fats in kidney beans and pigeon peas are mostly healthy unsaturated fats. They are naturally cholesterol-free and trans-fat-free.

Total fat in kidney beans and pigeon peas:

  • Kidney Beans: 0.8 grams per 100 grams
  • Pigeon Peas: 1.5 per 100 grams

Speaking of saturated fats, kidney beans are 67% lower in saturated fats.

Kidney Beans and pigeon peas contain 0.1 grams and 0.3 grams of saturated fat per 100 grams, respectively.

Kidney Beans vs Pigeon Peas Vitamins Content

This section will discuss the vitamin content of kidney beans and pigeon peas.

Vitamins are micronutrients, meaning we need only a small amount. However, they are very important for many processes in our bodies.

Kidney Beans have a higher amount of vitamin A, vitamin B1 (Thiamine), vitamin B3 (Niacin), vitamin B5 (Pantothenic acid), and vitamin B9 (Folate).

However, pigeon peas has a higher amount of vitamin C, vitamin B2 (Riboflavin), vitamin B6 (Pyroxidine), vitamin E, and vitamin K.

Kidney Beans and pigeon peas contain the same amount of vitamin D, and vitamin B12 (Cobalamin).

The following table shows the exact amount of vitamins kidney beans and pigeon peas contain side by side, so you can easily compare them.

Kidney BeansPigeon Peas
Vitamin A028 IU
Vitamin C4.5 mg0
Vitamin D00
Vitamin B1 (Thiamine)0.529 mg0.643 mg
Vitamin B2 (Riboflavin)0.219 mg0.187 mg
Vitamin B3 (Niacin)2.06 mg2.965 mg
Vitamin B5 (Pantothenic acid)0.78 mg1.266 mg
Vitamin B6 (Pyroxidine)0.397 mg0.283 mg
Vitamin B9 (Folate)394 µg456 µg
Vitamin B12 (Cobalamin)00
Vitamin E0.22 mg0
Vitamin K19 µg0

Kidney Beans vs Pigeon Peas Minerals Content

Minerals are important for our body to function properly. We need only a small amount of minerals, so they are called micronutrients.

Some minerals, like iron, calcium, zinc or, iodine, are relatively hard to get on a plant-based diet, so it’s important to choose your foods thoughtfully. This part of the kidney beans and pigeon peas comparison focuses on their mineral content.

Kidney Beans are a better source of copper, magnesium, manganese, and selenium than pigeon peas.

On the other hand, pigeon peas is a higher amount of calcium, fluoride, iron, phosphorus, potassium, sodium, and zinc.

Check out the table below to learn how kidney beans and pigeon peas compare when it comes to mineral content.

Kidney BeansPigeon Peas
Calcium143 mg130 mg
Copper0.958 mg1.057 mg
Fluoride2.2 µg0
Iron8.2 mg5.23 mg
Magnesium140 mg183 mg
Manganese1.02 mg1.791 mg
Phosphorus407 mg367 mg
Potassium1410 mg1392 mg
Selenium3.2 µg8.2 µg
Sodium24 mg17 mg
Zinc2.79 mg2.76 mg

The Final Word

Kidney Beans and pigeon peas are highly nutritious and a great addition to a plant-based diet.

Both kidney beans and pigeon peas are high in specific vitamins and minerals, and including them in your diet will give you the most benefits they offer.

Antioxidants found in beans and legumes can help to protect cells from damage and may reduce the risk of certain diseases and the effects of aging.

Additionally, the fiber and other nutrients in these foods can support the health of the digestive system and may even help to prevent certain digestive cancers.

Legumes are versatile food that can be incorporated into any meal of the day, including breakfast, lunch, or dinner. They can be served hot or cold, making them a convenient and tasty addition to a variety of dishes.

Sources

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