• Home
  • Guides
  • Walnuts vs Mung Beans: How Are They Different?

Walnuts vs Mung Beans: How Are They Different?

This article explains the key similarities and differences between walnuts and mung beans, foods from the grains and legumes food groups. Read on to learn more about the walnuts vs mung beans comparison.
Catherine Toledo, Journalist

Written by Catherine Toledo, Journalist. Updated on March 12, 2023.

Although walnuts and mung beans belong to different food groups, and it’s not that common to compare foods from different groups, people are often interested in these comparisons as well.

While walnuts belong to the nuts and seeds group, mung beans belong to legumes food group.

That’s why we decided to create an in-depth article that compares walnuts and mung beans, their nutritional values, similarities, differences, macronutrients, and micronutrients – vitamins and minerals.

Generally speaking, foods from nuts and seeds group are usually higher in healthy fats and lower in carbs than legumes, but both are valuable addition to a plant-based diet.

Now, let’s see how walnuts and mung beans compare specifically.


Walnuts (Juglans regia) are a type of nut that is native to the temperate regions of the Northern Hemisphere.

These nuts have a slightly sweet and bitter flavor and are often used in sweet and savory dishes.

Walnuts are a good source of nutrients, including protein, fiber, and various vitamins and minerals.

They are also a good source of healthy fats, including monounsaturated and polyunsaturated fats.

There are many ways to incorporate walnuts into your diet. They can be eaten raw or roasted and are often used in baking or as a topping for salads and other dishes.

Walnuts are also available in various forms, including whole, chopped, and ground into flour.

Walnuts are widely available and can be found at most grocery stores.

They are often sold roasted or raw and can be purchased with or without the shell.

If you’re looking for a tasty and nutritious nut to add to your diet, consider giving walnuts a try. They are flavorful, versatile, and have a variety of health benefits.

Walnuts is an excellent source of Vitamin B1 (Thiamine), Vitamin B6 (Pyroxidine), and Vitamin B9 (Folate).

It also contains a good amount of Vitamin B2 (Riboflavin), and Vitamin B5 (Pantothenic acid) and some Vitamin B3 (Niacin), and Vitamin E.

Mung Beans

Mung beans (Vigna radiata), also known as green gram or moong bean, are a type of legume native to India and Southeast Asia.

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

Mung 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 mung bean soup, sprouts, and curry.

In addition to being a nutritious food, mung 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.

Mung Beans are an excellent source of Vitamin B1 (Thiamine), Vitamin B5 (Pantothenic acid), and Vitamin B9 (Folate).

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

Walnuts vs Mung Beans Nutrition

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

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

WalnutsMung Beans
Energy654 kcal347 kcal
Carbs13.7 g62.6 g
Sugar2.61 g6.6 g
Fiber6.7 g16.3 g
Protein15.2 g23.9 g
Fat65.2 g1.15 g
Saturated Fat6.13 g0.348 g

Walnuts vs Mung Beans Calories

Comparing mung beans vs walnuts for weight loss, mung beans are slightly lower in calories, with 347 calories per 100 grams, compared to 654 calories per 100 grams of walnuts.

However, both walnuts and mung 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.

Walnuts vs Mung Beans Protein

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

Mung Beans offer around 36% more protein than walnuts.

Mung Beans have 23.9 grams of protein per 100 grams, while walnuts has 15.2 grams of protein per 100 grams.

Walnuts vs Mung 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 walnuts and mung beans.

The total amount of carbohydrates is around 78% higher in mung beans than in walnuts. They have 62.6 grams per 100 grams, compared to 13.7 grams in walnuts.


There’s less sugar in walnuts than in mung beans, 61% precisely.

One handful of walnuts (28 grams) contains 0.7 grams of sugar, while the same amount of mung beans contains 1.8 grams.

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

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

With 4.6 grams of fiber per portion, mung beans are a better source of fiber than walnuts which offer 1.9 grams per portion.

Walnuts vs Mung Beans Fats

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

Total fat in walnuts and mung beans:

  • Walnuts: 65.2 grams per 100 grams
  • Mung Beans: 1.2 per 100 grams

Speaking of saturated fats, mung beans are 95% lower in saturated fats.

Mung Beans and walnuts contain 0.3 grams and 6.1 grams of saturated fat per 100 grams, respectively.

Walnuts vs Mung Beans Vitamins Content

This section will discuss the vitamin content of walnuts and mung beans.

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

Walnuts has a higher amount of vitamin A, vitamin C, vitamin B1 (Thiamine), vitamin B2 (Riboflavin), vitamin B3 (Niacin), vitamin B5 (Pantothenic acid), vitamin B9 (Folate), and vitamin K.

However, mung beans have a higher amount of vitamin B6 (Pyroxidine), and vitamin E.

Walnuts and mung beans contain the same amount of vitamin D, and vitamin B12 (Cobalamin).

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

WalnutsMung Beans
Vitamin A20 IU114 IU
Vitamin C1.3 mg4.8 mg
Vitamin D00
Vitamin B1 (Thiamine)0.341 mg0.621 mg
Vitamin B2 (Riboflavin)0.15 mg0.233 mg
Vitamin B3 (Niacin)1.12 mg2.25 mg
Vitamin B5 (Pantothenic acid)0.57 mg1.91 mg
Vitamin B6 (Pyroxidine)0.537 mg0.382 mg
Vitamin B9 (Folate)98 µg625 µg
Vitamin B12 (Cobalamin)00
Vitamin E0.7 mg0.51 mg
Vitamin K2.7 µg9 µg

Walnuts vs Mung 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 walnuts and mung beans comparison focuses on their mineral content.

Walnuts is a better source of calcium, fluoride, iron, magnesium, phosphorus, potassium, selenium, and sodium than mung beans.

On the other hand, mung beans are a higher amount of copper, manganese, and zinc.

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

WalnutsMung Beans
Calcium98 mg132 mg
Copper1.59 mg0.941 mg
Fluoride02.2 µg
Iron2.91 mg6.74 mg
Magnesium158 mg189 mg
Manganese3.41 mg1.04 mg
Phosphorus346 mg367 mg
Potassium441 mg1250 mg
Selenium4.9 µg8.2 µg
Sodium2 mg15 mg
Zinc3.09 mg2.68 mg

The Final Word

Walnuts and mung beans are highly nutritious and a great addition to a plant-based diet.

Both walnuts and mung 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 nuts, seeds 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, nuts and seeds are a 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.


Holy Peas has strict sourcing guidelines and draws only from high-quality sources, including peer-reviewed studies, academic research institutions, and medical journals, associations and government institutions. Read more about our process.

How we ensure this article is accurate?
  1. It's written and or reviewed by an expert.
  2. We cite relevant studies and trusted sources.
  3. It's regularly updated.

Read more about our process and team.