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Oat bran vs Tofu: How Are They Different?

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

Written by Catherine Toledo, Journalist. Updated on February 6, 2023.

Although oat bran and tofu belong to different food groups, while oat bran belong is a grain, and tofu 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 oat bran and tofu, 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 oat bran and tofu compare specifically.

Oat bran

Oat bran, a by-product of oat milling, is derived from the outer layer of the oat grain (Avena sativa).

It is a good source of dietary fibers, especially beta-glucan, vitamins, minerals, and antioxidant compounds that help to lower cholesterol, aid in digestion, and improve heart health.

Oat bran also contains a significant amount of minerals like iron, zinc, magnesium, and manganese, as well as B-vitamins like niacin, thiamin, and vitamins E and K.

It is often used as an ingredient in breakfast cereals, granolas, breads, and other baked goods, and also can be used as a thickener for soups, stews, and sauces.

Oat bran is an excellent source of Vitamin B1 (Thiamine), and Vitamin B5 (Pantothenic acid).

It also contains a good amount of Vitamin B2 (Riboflavin), Vitamin B6 (Pyroxidine), and Vitamin B9 (Folate) and some Vitamin B3 (Niacin), and Vitamin E.

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.

Oat bran 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 oat bran vs tofu.

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

Oat branTofu
Energy246 kcal76 kcal
Carbs66.2 g1.87 g
Sugar1.45 g0.62 g
Fiber15.4 g0.3 g
Protein17.3 g8.08 g
Fat7.03 g4.78 g
Saturated Fat1.33 g0.691 g

Oat bran vs Tofu 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 tofu vs oat bran for weight loss, tofu is slightly lower in calories, with 76 calories per 100 grams, compared to 246 calories per 100 grams of oat bran.

However, both oat bran 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.

Oat bran vs Tofu Protein

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

Oat bran offers around 53% more protein than tofu.

Oat bran has 17.3 grams of protein per 100 grams, while tofu has 8.1 grams of protein per 100 grams.

Oat bran 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 oat bran and tofu.

The total amount of carbohydrates is around 97% higher in oat bran than in tofu. It have 66.2 grams per 100 grams, compared to 1.9 grams in tofu.

There’s less sugar in tofu than in oat bran, 50% precisely.

One handful of tofu (28 grams) contains 0.2 grams of sugar, while the same amount of oat bran contains 0.4 grams.

Lastly, let’s take a look at the dietary fiber in oat bran and tofu.

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

With 4.3 grams of fiber per portion, oat bran is a better source of fiber than tofu which oat bran offers 0.1 grams per portion.

Oat bran vs Tofu Fats

Like most other grains and legumes, with the exception of lupins and peanuts, oat bran and tofu are low in fat.

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

Total fat in oat bran and tofu:

  • Oat bran: 7 grams per 100 grams
  • Tofu: 4.8 per 100 grams

Speaking of saturated fats, tofu is 46% lower in saturated fats.

Tofu and oat bran contain 0.7 grams and 1.3 grams of saturated fat per 100 grams, respectively.

Oat bran vs Tofu Vitamins Content

This section will discuss the vitamin content of oat bran and tofu.

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

Oat bran has a higher amount of vitamin A, and vitamin C.

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

Oat bran and tofu contain the same amount of vitamin D, and vitamin B12 (Cobalamin).

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

Oat branTofu
Vitamin A085 IU
Vitamin C00.1 mg
Vitamin D00
Vitamin B1 (Thiamine)1.17 mg0.081 mg
Vitamin B2 (Riboflavin)0.22 mg0.052 mg
Vitamin B3 (Niacin)0.934 mg0.195 mg
Vitamin B5 (Pantothenic acid)1.49 mg0.068 mg
Vitamin B6 (Pyroxidine)0.165 mg0.047 mg
Vitamin B9 (Folate)52 µg15 µg
Vitamin B12 (Cobalamin)00
Vitamin E1.01 mg0.01 mg
Vitamin K3.2 µg2.4 µg

Oat bran 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 oat bran and tofu comparison focuses on their mineral content.

Oat bran is a better source of calcium, and sodium than tofu.

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

Oat bran and tofu contain the same amount of fluoride.

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

Oat branTofu
Calcium58 mg350 mg
Copper0.403 mg0.193 mg
Fluoride00
Iron5.41 mg5.36 mg
Magnesium235 mg30 mg
Manganese5.63 mg0.605 mg
Phosphorus734 mg97 mg
Potassium566 mg121 mg
Selenium45.2 µg8.9 µg
Sodium4 mg7 mg
Zinc3.11 mg0.8 mg

The Final Word

Oat bran and tofu are highly nutritious and a great addition to a plant-based diet.

Both oat bran 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 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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