Kidney Beans vs Tofu: Which Is Healthier?

Kidney Beans and tofu 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 tofu 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.

Tofu

Tofu, also known as bean curd, is a popular plant-based alternative to dairy products that is made from soybeans.

Tofu is native to China and has been used as a dietary staple for thousands of years. It is a versatile ingredient that can be used in various dishes, such as soups, stews, and stir-fries.

One of the main health benefits of tofu is its high protein content. Tofu is made from soybeans, which are a good source of plant-based protein, making it a popular choice for vegetarians and vegans.

Tofu is also low in calories and fat, making it a good choice for those looking to manage their weight.

It is also rich in nutrients important for vegans such as iron, calcium, and manganese, and it contains many plant compounds that have been shown to have antioxidant and anti-inflammatory effects.

In terms of health benefits, tofu has been shown to have a number of positive effects on the body.

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

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

Tofu is not an excellent source of any particular vitamin.

However, it also contains Vitamin B1 (Thiamine), Vitamin B2 (Riboflavin), and Vitamin B9 (Folate) in a small amount.

Kidney Beans vs Tofu 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 tofu.

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

Kidney Beans vs Tofu 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 tofu vs kidney beans for weight loss, tofu is slightly lower in calories, with 76 calories per 100 grams, compared to 333 calories per 100 grams of kidney beans.

However, both kidney beans and tofu 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 Tofu Protein

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

Kidney Beans offer around 66% more protein than tofu.

Kidney Beans have 23.6 grams of protein per 100 grams, while tofu has 8.1 grams of protein per 100 grams.

Kidney Beans vs Tofu 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 tofu.

The total amount of carbohydrates is around 97% higher in kidney beans than in tofu. They have 60 grams per 100 grams, compared to 1.9 grams in tofu.

There’s less sugar in tofu than in kidney beans, 67% precisely.

One handful of tofu (28 grams) contains 0.2 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 tofu.

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 tofu which kidney beans offer 0.1 grams per portion.

Kidney Beans vs Tofu Fats

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

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

Total fat in kidney beans and tofu:

• Kidney Beans: 0.8 grams per 100 grams
• Tofu: 4.8 per 100 grams

Speaking of saturated fats, kidney beans are 86% lower in saturated fats.

Kidney Beans and tofu contain 0.1 grams and 0.7 grams of saturated fat per 100 grams, respectively.

Kidney Beans vs Tofu Vitamins Content

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

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.

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

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

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

Kidney Beans vs Tofu 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 tofu comparison focuses on their mineral content.

Kidney Beans are a better source of calcium, and selenium than tofu.

On the other hand, tofu is a higher amount of copper, fluoride, iron, magnesium, manganese, phosphorus, potassium, sodium, and zinc.

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

The Final Word

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

Both kidney beans and tofu 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.