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Buckwheat groats vs Kidney Beans: Which Is Healthier?

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

Written by Catherine Toledo, Journalist. Updated on February 25, 2023.

Although buckwheat groats and kidney beans belong to different food groups, while buckwheat groats belong is a grain, and kidney 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 buckwheat groats and kidney 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 buckwheat groats and kidney beans compare specifically.

Buckwheat groats

Buckwheat groats (Fagopyrum esculentum) are the hulled seeds of the buckwheat plant, which is not related to wheat, despite its name. They are triangular in shape and have a nutty, earthy flavor.

Buckwheat groats are a good source of carbohydrates, dietary fibers, and small amounts of vitamins and minerals like magnesium, phosphorus, and B vitamins. They are also a good source of protein and antioxidants, making them a valuable food for vegetarians and vegans.

Buckwheat groats can be used as a side dish added to soups and stews or ground into flour and used in baking. They are also gluten-free and easy to digest, making them a great option for people with gluten sensitivities or celiac disease.

Buckwheat groats are considered a functional food, as they have been shown to positively impact health when consumed regularly as part of a balanced diet. They are also a sustainable crop, as they can be grown in poor soil conditions and are resistant to pests and diseases.

Buckwheat groats is an excellent source of Vitamin B3 (Niacin), and Vitamin B5 (Pantothenic acid).

It also contains a good amount of Vitamin B1 (Thiamine), Vitamin B2 (Riboflavin), Vitamin B6 (Pyroxidine), and Vitamin B9 (Folate) and some Vitamin E.

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.

Buckwheat groats vs Kidney Beans Nutrition

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

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

Buckwheat groatsKidney Beans
Energy346 kcal333 kcal
Carbs75 g60 g
Sugar1.69 g2.23 g
Fiber10.3 g24.9 g
Protein11.7 g23.6 g
Fat2.71 g0.83 g
Saturated Fat0.591 g0.12 g

Buckwheat groats vs Kidney 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 kidney beans vs buckwheat groats for weight loss, kidney beans are slightly lower in calories, with 333 calories per 100 grams, compared to 346 calories per 100 grams of buckwheat groats.

However, both buckwheat groats and kidney 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.

Buckwheat groats vs Kidney Beans Protein

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

Kidney Beans offer around 50% more protein than buckwheat groats.

Kidney Beans have 23.6 grams of protein per 100 grams, while buckwheat groats has 11.7 grams of protein per 100 grams.

Buckwheat groats vs Kidney 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 buckwheat groats and kidney beans.

The total amount of carbohydrates is around 20% higher in buckwheat groats than in kidney beans. It have 75 grams per 100 grams, compared to 60 grams in kidney beans.

There’s less sugar in buckwheat groats than in kidney beans, 17% precisely.

One handful of buckwheat groats (28 grams) contains 0.5 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 buckwheat groats and kidney beans.

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 buckwheat groats which offer 2.9 grams per portion.

Buckwheat groats vs Kidney Beans Fats

Like most other grains and legumes, with the exception of lupins and peanuts, buckwheat groats and kidney beans are low in fat.

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

Total fat in buckwheat groats and kidney beans:

  • Buckwheat groats: 2.7 grams per 100 grams
  • Kidney Beans: 0.8 per 100 grams

Speaking of saturated fats, kidney beans are 83% lower in saturated fats.

Kidney Beans and buckwheat groats contain 0.1 grams and 0.6 grams of saturated fat per 100 grams, respectively.

Buckwheat groats vs Kidney Beans Vitamins Content

This section will discuss the vitamin content of buckwheat groats and kidney beans.

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

Buckwheat groats has a higher amount of vitamin C, vitamin B1 (Thiamine), vitamin B6 (Pyroxidine), vitamin B9 (Folate), and vitamin K.

However, kidney beans have a higher amount of vitamin B2 (Riboflavin), vitamin B3 (Niacin), vitamin B5 (Pantothenic acid), and vitamin E.

Buckwheat groats and kidney beans contain the same amount of vitamin A, vitamin D, and vitamin B12 (Cobalamin).

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

Buckwheat groatsKidney Beans
Vitamin A00
Vitamin C04.5 mg
Vitamin D00
Vitamin B1 (Thiamine)0.224 mg0.529 mg
Vitamin B2 (Riboflavin)0.271 mg0.219 mg
Vitamin B3 (Niacin)5.14 mg2.06 mg
Vitamin B5 (Pantothenic acid)1.23 mg0.78 mg
Vitamin B6 (Pyroxidine)0.353 mg0.397 mg
Vitamin B9 (Folate)42 µg394 µg
Vitamin B12 (Cobalamin)00
Vitamin E1.19 mg0.22 mg
Vitamin K019 µg

Buckwheat groats vs Kidney 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 buckwheat groats and kidney beans comparison focuses on their mineral content.

Buckwheat groats is a better source of calcium, copper, fluoride, iron, phosphorus, potassium, sodium, and zinc than kidney beans.

On the other hand, kidney beans are a higher amount of magnesium, manganese, and selenium.

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

Buckwheat groatsKidney Beans
Calcium17 mg143 mg
Copper0.624 mg0.958 mg
Fluoride02.2 µg
Iron2.47 mg8.2 mg
Magnesium221 mg140 mg
Manganese1.62 mg1.02 mg
Phosphorus319 mg407 mg
Potassium320 mg1410 mg
Selenium8.4 µg3.2 µg
Sodium11 mg24 mg
Zinc2.42 mg2.79 mg

The Final Word

Buckwheat groats and kidney beans are highly nutritious and a great addition to a plant-based diet.

Both buckwheat groats and kidney 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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