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White rice vs Adzuki Beans: Which Is Better?

This article explains the key similarities and differences between white rice and adzuki beans, foods from the grains and legumes food groups. Read on to learn more about the white rice vs adzuki beans comparison.
Esther Bumpus, Health Writer

Written by Esther Bumpus, Health Writer. Updated on February 22, 2023.

Although white rice and adzuki beans belong to different food groups, while white rice belong is a grain, and adzuki beans belong to legumes food group, and it’s not that common to compare foods from different groups, people are often interested in these comparisons as well.

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

Generally speaking, foods from grains and legume food groups are both high in carbs and protein and valuable addition to a plant-based diet.

Now, let’s see how white rice and adzuki beans compare specifically.

White rice

White rice (Oryza sativa) has had its husk, bran, and germ removed, leaving only the starchy endosperm. This process, called milling, makes the rice less nutritious but increases its shelf life and gives it a lighter color and texture.

White rice is a good source of carbohydrates, small amounts of protein, and fiber. It is gluten-free and easy to digest, making it a great option for people with gluten sensitivities or celiac disease.

White rice is a staple food in many cultures and is often used as a side dish, in soups and stews, and as an ingredient in salads and sushi. It is also considered a functional food, as it has been shown to positively impact health when consumed regularly as part of a balanced diet.

White rice is a gluten-free alternative to wheat-based products, making it a good option for people with gluten sensitivities or celiac disease. However, brown rice and other types of whole grains are less nutritious than brown rice, as it has had its bran and germ removed.

White rice is an excellent source of Vitamin B5 (Pantothenic acid).

It also contains a good amount of Vitamin B3 (Niacin) and some Vitamin B1 (Thiamine), Vitamin B2 (Riboflavin), and Vitamin B6 (Pyroxidine).

Adzuki Beans

Adzuki beans (Vigna angularis), also known as red beans, are a type of small, reddish-brown legume that are native to East Asia.

They have been grown and consumed for thousands of years in countries such as Japan, China, and Korea and are a popular ingredient in many traditional dishes.

One of the main health benefits of adzuki beans is their high protein content.

Adzuki beans are a good source of plant-based protein, making them a popular choice for vegetarians and vegans.

They are also high in fiber, which can help to improve digestion and lower cholesterol levels.

Adzuki beans are rich in iron, potassium, and B vitamins. They also contain a number of plant compounds that have been shown to have antioxidant and anti-inflammatory effects.

In terms of health benefits, adzuki beans have been shown to have many positive effects on the body.

They are a good source of probiotics, which are beneficial bacteria that help balance the gut microbiome.

Adzuki beans may also help to reduce the risk of certain health conditions, such as high blood pressure and high cholesterol, due to their high content of antioxidants and other beneficial compounds.

Adzuki 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).

White rice vs Adzuki Beans Nutrition

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

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

White riceAdzuki Beans
Energy360 kcal329 kcal
Carbs79.3 g62.9 g
Sugar1.88 g0.62 g
Fiber3.3 g12.7 g
Protein6.61 g19.9 g
Fat0.58 g0.53 g
Saturated Fat0.158 g0.191 g

White rice vs Adzuki Beans Calories

Most calories in raw grains and 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 adzuki beans vs white rice for weight loss, adzuki beans are slightly lower in calories, with 329 calories per 100 grams, compared to 360 calories per 100 grams of white rice.

However, both white rice and adzuki 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.

White rice vs Adzuki Beans Protein

Legumes and most legume products, including white rice and adzuki beans, are important sources of plant-based protein.

Adzuki Beans offer around 67% more protein than white rice.

Adzuki Beans have 19.9 grams of protein per 100 grams, while white rice has 6.6 grams of protein per 100 grams.

White rice vs Adzuki 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 white rice and adzuki beans.

The total amount of carbohydrates is around 21% higher in white rice than in adzuki beans. It have 79.3 grams per 100 grams, compared to 62.9 grams in adzuki beans.

There’s less sugar in adzuki beans than in white rice, 60% precisely.

One handful of adzuki beans (28 grams) contains 0.2 grams of sugar, while the same amount of white rice contains 0.5 grams.

Lastly, let’s take a look at the dietary fiber in white rice and adzuki beans.

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

With 3.6 grams of fiber per portion, adzuki beans are a better source of fiber than white rice which offer 0.9 grams per portion.

White rice vs Adzuki Beans Fats

Like most other grains and legumes, with the exception of lupins and peanuts, white rice and adzuki beans are low in fat.

Fats in white rice and adzuki beans are mostly healthy unsaturated fats. They are naturally cholesterol-free and trans-fat-free.

Total fat in white rice and adzuki beans:

  • White rice: 0.6 grams per 100 grams
  • Adzuki Beans: 0.5 per 100 grams

Speaking of saturated fats, white rice and adzuki beans contain the same amount of saturated fats, 0.2 grams per 100 grams.

White rice vs Adzuki Beans Vitamins Content

This section will discuss the vitamin content of white rice and adzuki beans.

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

White rice has a higher amount of vitamin B1 (Thiamine), vitamin B2 (Riboflavin), vitamin B3 (Niacin), vitamin B5 (Pantothenic acid), vitamin B6 (Pyroxidine), vitamin B9 (Folate), and vitamin K.

However, adzuki beans have a higher amount of vitamin A, and vitamin E.

White rice and adzuki beans contain the same amount of vitamin C, vitamin D, and vitamin B12 (Cobalamin).

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

White riceAdzuki Beans
Vitamin A62 IU17 IU
Vitamin C00
Vitamin D00
Vitamin B1 (Thiamine)0.07 mg0.455 mg
Vitamin B2 (Riboflavin)0.048 mg0.22 mg
Vitamin B3 (Niacin)1.6 mg2.63 mg
Vitamin B5 (Pantothenic acid)1.34 mg1.47 mg
Vitamin B6 (Pyroxidine)0.145 mg0.351 mg
Vitamin B9 (Folate)9 µg622 µg
Vitamin B12 (Cobalamin)00
Vitamin E0.37 mg0.01 mg
Vitamin K0.5 µg2.4 µg

White rice vs Adzuki 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 white rice and adzuki beans comparison focuses on their mineral content.

White rice is a better source of calcium, copper, iron, magnesium, manganese, phosphorus, potassium, sodium, and zinc than adzuki beans.

On the other hand, adzuki beans are a higher amount of selenium.

White rice and adzuki beans contain the same amount of fluoride.

Check out the table below to learn how white rice and adzuki beans compare when it comes to mineral content.

White riceAdzuki Beans
Calcium9 mg66 mg
Copper0.11 mg1.09 mg
Fluoride00
Iron0.8 mg4.98 mg
Magnesium35 mg127 mg
Manganese1.1 mg1.73 mg
Phosphorus108 mg381 mg
Potassium86 mg1250 mg
Selenium78.8 µg3.1 µg
Sodium1 mg5 mg
Zinc1.16 mg5.04 mg

The Final Word

White rice and adzuki beans are highly nutritious and a great addition to a plant-based diet.

Both white rice and adzuki 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 grains 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 and grains 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.

Sources

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