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Lupins vs Winged Beans: Difference & Similarities

This article explains the key similarities and differences between lupins and winged beans, foods from the legumes and legume product group. Read on to learn more about the lupins vs winged beans comparison.
Catherine Toledo, Journalist

Written by Catherine Toledo, Journalist. Updated on January 18, 2023.

Lupins and winged beans 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 lupins and winged beans and help you learn more about their similarities and differences.


Lupins (Lupinus) are a type of legume native to the Mediterranean region and the Americas.

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

Actually, lupins are the legume highest in protein and healthy, unsaturated fats.

Lupins 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 lupin flour bread, pancakes, and pasta. Lupins are also often consumed as a cold appetizer, similar to olives.

In addition to being a nutritious food, lupins 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.

Lupins 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), and Vitamin B6 (Pyroxidine) and some Vitamin C, and Vitamin K.

Winged Beans

Winged beans (Psophocarpus tetragonolobus) are a tropical legume that is native to Southeast Asia and Africa.

They are also known as asparagus beans or goa beans and are a popular vegetable in many countries in that region.

They are high in protein, fiber, and various vitamins and minerals, making them a nutritious addition to a plant-based diet.

They are typically cooked as a vegetable side dish or in soups and stews. They can also be used as an ingredient in various recipes, such as curries, stir-fries, and salads.

Winged beans are a nutrient-dense food that can provide various health benefits. They are an excellent source of protein, which is essential for building and repairing muscle tissue, and they are also high in fiber, which can help promote healthy digestion.

They also contain various vitamins and minerals, including vitamin C, iron, and potassium, which can support overall health and well-being.

Additionally, their high protein and fiber content makes them filling, aiding in weight management. They may also have antioxidant properties, which can help to protect cells from damage caused by free radicals.

Winged Beans is an excellent source of Vitamin B1 (Thiamine), and Vitamin B2 (Riboflavin).

It also contains a good amount of Vitamin B3 (Niacin), Vitamin B5 (Pantothenic acid), Vitamin B6 (Pyroxidine), and Vitamin B9 (Folate).

Lupins vs Winged Beans Nutrition

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

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

LupinsWinged Beans
Energy371 kcal409 kcal
Carbs40.4 g41.71 g
Fiber18.9 g25.9 g
Protein36.2 g29.65 g
Fat9.74 g16.32 g
Saturated Fat1.16 g2.303 g

Lupins vs Winged Beans 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 lupins vs winged beans for weight loss, lupins are slightly lower in calories, with 371 calories per 100 grams, compared to 409 calories per 100 grams of winged beans.

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

Lupins vs Winged Beans Protein

Legumes and most legume products, including lupins and winged beans, are important sources of plant-based protein.

Lupins offer around 18% more protein than winged beans.

Lupins have 36.2 grams of protein per 100 grams, while winged beans has 29.7 grams of protein per 100 grams.

Lupins vs Winged Beans 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 lupins and winged beans.

The total amount of carbohydrates is around 3% higher in winged beans than in lupins. It have 41.7 grams per 100 grams, compared to 40.4 grams in lupins.


There’s less sugar in winged beans than in lupins, 100% precisely.

One handful of winged beans (28 grams) contains 0 grams of sugar, while the same amount of lupins contains 0.6 grams.

Lastly, let’s take a look at the dietary fiber in lupins and winged beans.

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

With 7.3 grams of fiber per portion, winged beans is a better source of fiber than lupins which offers 5.3 grams per portion.

Lupins vs Winged Beans Fats

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

Fats in lupins and winged beans are mostly healthy unsaturated fats. They are naturally cholesterol-free and trans-fat-free.

Total fat in lupins and winged beans:

  • Lupins: 9.7 grams per 100 grams
  • Winged Beans: 16.3 per 100 grams

Speaking of saturated fats, lupins are 48% lower in saturated fats.

Lupins and winged beans contain 1.2 grams and 2.3 grams of saturated fat per 100 grams, respectively.

Lupins vs Winged Beans Vitamins Content

This section will discuss the vitamin content of lupins and winged beans.

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

Lupins have a higher amount of vitamin B1 (Thiamine), vitamin B2 (Riboflavin), vitamin B3 (Niacin), and vitamin B5 (Pantothenic acid).

However, winged beans has a higher amount of vitamin C, vitamin B6 (Pyroxidine), vitamin B9 (Folate), vitamin E, and vitamin K.

Lupins and winged beans contain the same amount of vitamin A, vitamin D, and vitamin B12 (Cobalamin).

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

LupinsWinged Beans
Vitamin A00
Vitamin C4.8 mg0
Vitamin D00
Vitamin B1 (Thiamine)0.64 mg1.03 mg
Vitamin B2 (Riboflavin)0.22 mg0.45 mg
Vitamin B3 (Niacin)2.19 mg3.09 mg
Vitamin B5 (Pantothenic acid)0.75 mg0.795 mg
Vitamin B6 (Pyroxidine)0.357 mg0.175 mg
Vitamin B9 (Folate)355 µg45 µg
Vitamin B12 (Cobalamin)00
Vitamin E0.49 mg0
Vitamin K5 µg0

Lupins vs Winged Beans 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 lupins and winged beans comparison focuses on their mineral content.

Lupins are a better source of calcium, copper, iron, manganese, phosphorus, and sodium than winged beans.

On the other hand, winged beans is a higher amount of magnesium, potassium, and zinc.

Lupins and winged beans contain the same amount of fluoride, and selenium.

Check out the table below to learn how lupins and winged beans compare when it comes to mineral content.

LupinsWinged Beans
Calcium176 mg440 mg
Copper1.02 mg2.88 mg
Iron4.36 mg13.44 mg
Magnesium198 mg179 mg
Manganese2.38 mg3.721 mg
Phosphorus440 mg451 mg
Potassium1010 mg977 mg
Selenium8.2 µg8.2 µg
Sodium15 mg38 mg
Zinc4.75 mg4.48 mg

The Final Word

Lupins and winged beans are highly nutritious and a great addition to a plant-based diet.

Both lupins and winged beans 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.


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