Oats vs Tofu: Difference, Benefits, More

Although oats and tofu belong to different food groups, while oats 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 oats 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 oats and tofu compare specifically.
Oats
Oats (Avena sativa) is a type of cereal grain grown for their edible seeds, also known as groats.
They are a good source of dietary fibers, particularly beta-glucan, which has been linked to various health benefits such as reducing cholesterol levels and improving digestion. They also provide a good source of vitamins, minerals, and antioxidants such as vitamin E, zinc, iron, and manganese.
Oats are a staple ingredient in many breakfast foods such as oatmeal, granola, and muesli. They can also be used as an ingredient in baking, added to smoothies, and used as breading for meat and fish dishes. Oat flour, made from ground oats, can also be a gluten-free alternative in baking.
Oats are also considered a functional food, as they have been shown to positively impact health when consumed regularly as part of a balanced diet.
Oats is an excellent source of Vitamin B1 (Thiamine), and Vitamin B5 (Pantothenic acid).
It also contains a good amount of Vitamin B2 (Riboflavin), and Vitamin B9 (Folate) and some Vitamin B3 (Niacin), and Vitamin B6 (Pyroxidine).
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.
Oats 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 oats vs tofu.
This comparison will start by comparing the caloric value of oats and tofu and their macronutrients and then go more in-depth by analyzing their vitamin and mineral content.
| Oats | Tofu | |
|---|---|---|
| Energy | 389 kcal | 76 kcal |
| Carbs | 66.3 g | 1.87 g |
| Sugar | 0 g | 0.62 g |
| Fiber | 10.6 g | 0.3 g |
| Protein | 16.9 g | 8.08 g |
| Fat | 6.9 g | 4.78 g |
| Saturated Fat | 1.22 g | 0.691 g |
Oats 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 oats for weight loss, tofu is slightly lower in calories, with 76 calories per 100 grams, compared to 389 calories per 100 grams of oats.
However, both oats 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.
Oats vs Tofu Protein
Legumes and most legume products, including oats and tofu, are important sources of plant-based protein.
Oats offers around 52% more protein than tofu.
Oats has 16.9 grams of protein per 100 grams, while tofu has 8.1 grams of protein per 100 grams.
Oats 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 oats and tofu.
The total amount of carbohydrates is around 97% higher in oats than in tofu. It have 66.3 grams per 100 grams, compared to 1.9 grams in tofu.
There’s less sugar in oats than in tofu, 100% precisely.
One handful of oats (28 grams) contains 0 grams of sugar, while the same amount of tofu contains 0.2 grams.
Lastly, let’s take a look at the dietary fiber in oats and tofu.
Dietary fiber keeps the digestive system healthy and helps with weight management by promoting a sense of fullness.
With 3 grams of fiber per portion, oats is a better source of fiber than tofu which oats offers 0.1 grams per portion.
Oats vs Tofu Fats
Like most other grains and legumes, with the exception of lupins and peanuts, oats and tofu are low in fat.
Fats in oats and tofu are mostly healthy unsaturated fats. They are naturally cholesterol-free and trans-fat-free.
Total fat in oats and tofu:
- Oats: 6.9 grams per 100 grams
- Tofu: 4.8 per 100 grams
Speaking of saturated fats, tofu is 42% lower in saturated fats.
Tofu and oats contain 0.7 grams and 1.2 grams of saturated fat per 100 grams, respectively.
Oats vs Tofu Vitamins Content
This section will discuss the vitamin content of oats and tofu.
Vitamins are micronutrients, meaning we need only a small amount. However, they are very important for many processes in our bodies.
Oats has a higher amount of vitamin A, vitamin C, and vitamin K.
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), and vitamin E.
Oats and tofu contain the same amount of vitamin D, and vitamin B12 (Cobalamin).
The following table shows the exact amount of vitamins oats and tofu contain side by side, so you can easily compare them.
| Oats | Tofu | |
|---|---|---|
| Vitamin A | 0 | 85 IU |
| Vitamin C | 0 | 0.1 mg |
| Vitamin D | 0 | 0 |
| Vitamin B1 (Thiamine) | 0.763 mg | 0.081 mg |
| Vitamin B2 (Riboflavin) | 0.139 mg | 0.052 mg |
| Vitamin B3 (Niacin) | 0.961 mg | 0.195 mg |
| Vitamin B5 (Pantothenic acid) | 1.35 mg | 0.068 mg |
| Vitamin B6 (Pyroxidine) | 0.119 mg | 0.047 mg |
| Vitamin B9 (Folate) | 56 µg | 15 µg |
| Vitamin B12 (Cobalamin) | 0 | 0 |
| Vitamin E | 0.05 mg | 0.01 mg |
| Vitamin K | 0.9 µg | 2.4 µg |
Oats 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 oats and tofu comparison focuses on their mineral content.
Oats is a better source of calcium, iron, selenium, and sodium than tofu.
On the other hand, tofu is a higher amount of copper, magnesium, manganese, phosphorus, potassium, and zinc.
Oats and tofu contain the same amount of fluoride.
Check out the table below to learn how oats and tofu compare when it comes to mineral content.
| Oats | Tofu | |
|---|---|---|
| Calcium | 54 mg | 350 mg |
| Copper | 0.626 mg | 0.193 mg |
| Fluoride | 0 | 0 |
| Iron | 4.72 mg | 5.36 mg |
| Magnesium | 177 mg | 30 mg |
| Manganese | 4.92 mg | 0.605 mg |
| Phosphorus | 523 mg | 97 mg |
| Potassium | 429 mg | 121 mg |
| Selenium | 2.7 µg | 8.9 µg |
| Sodium | 2 mg | 7 mg |
| Zinc | 3.97 mg | 0.8 mg |
The Final Word
Oats and tofu are highly nutritious and a great addition to a plant-based diet.
Both oats 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.
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.
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Listing of vitamins, Harvard Health Publishing, Harvard Medical School https://www.health.harvard.edu/staying-healthy/listing_of_vitamins/
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https://ods.od.nih.gov/HealthInformation/nutrientrecommendations.aspx
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Protein And Amino Acid Requirements In Human Nutrition, WHO
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