Flax Seeds vs Miso: Which Is Healthier?

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

Written by Esther Bumpus, Health Writer. Updated on March 4, 2023.

Although flax seeds and miso belong to different food groups, and it’s not that common to compare foods from different groups, people are often interested in these comparisons as well.

While flax seeds belong to the nuts and seeds group, miso belong to legumes food group.

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

Generally speaking, foods from nuts and seeds group are usually higher in healthy fats and lower in carbs than legumes, but both are valuable addition to a plant-based diet.

Now, let’s see how flax seeds and miso compare specifically.

Flax Seeds

Flax seeds (Linum usitatissimum) are small, golden, or brown seeds that have a nutty and slightly earthy flavor.

These seeds have been used for centuries as food and for their medicinal properties and are now gaining popularity as a health food.

Flax seeds are a good source of fiber, protein, and omega-3 fatty acids, making them a valuable addition to a plant-based diet.

They are also high in lignans, which are plant compounds that have been shown to have antioxidant and estrogen-like effects.

There are many ways to incorporate flax seeds into your diet. They can be eaten raw or ground into a meal and can be added to various dishes, including smoothies, baked goods, and even savory dishes.

Flax seeds are also available in oil form, which can be used as a healthy alternative to vegetable oil in cooking.

It is important to note that flax seeds should be ground before consumption, as the whole seeds may pass through the digestive system undigested.

They should also be stored in the refrigerator or freezer to keep them fresh and prevent them from going rancid.

If you want to add more fiber, protein, and healthy fats to your diet, consider giving flax seeds a try. They are versatile, nutritious, and may have various health benefits.

Flax Seeds is an excellent source of Vitamin B1 (Thiamine), and Vitamin B6 (Pyroxidine).

It also contains a good amount of Vitamin B2 (Riboflavin), Vitamin B3 (Niacin), Vitamin B5 (Pantothenic acid), and Vitamin B9 (Folate) and some Vitamin K.

Miso

Miso (fermented soybean paste) is a traditional Japanese condiment made by fermenting soybeans with salt and a type of fungus called koji.

It is a thick, paste-like substance that adds flavor to various dishes, such as soups, sauces, and marinades.

Miso is an important part of Japanese cuisine and has been used for centuries to preserve and enhance food flavor.

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

Miso also contains many nutrients, including vitamins, minerals, and amino acids. The fermentation process used to make miso also helps to increase the bioavailability of these nutrients, making them easier for the body to absorb.

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

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

Miso 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.

Miso is not an excellent source of any particular vitamin.

However, it also contains a good amount of Vitamin B2 (Riboflavin), Vitamin B6 (Pyroxidine), and Vitamin K and some Vitamin B1 (Thiamine), Vitamin B3 (Niacin), Vitamin B5 (Pantothenic acid), and Vitamin B9 (Folate).

Flax Seeds vs Miso Nutrition

Now that we’ve described the origin, taste, and usage of these foods, we can move to the most interesting part – comparing flax seeds vs miso.

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

Flax SeedsMiso
Energy534 kcal198 kcal
Carbs28.9 g25.4 g
Sugar1.55 g6.2 g
Fiber27.3 g5.4 g
Protein18.3 g12.8 g
Fat42.2 g6.01 g
Saturated Fat3.66 g1.02 g

Flax Seeds vs Miso Calories

Comparing miso vs flax seeds for weight loss, miso is slightly lower in calories, with 198 calories per 100 grams, compared to 534 calories per 100 grams of flax seeds.

However, both flax seeds and miso can and should be a part of a healthy diet, and neither one shouldn’t be avoided if you’re looking to lose weight.

Flax Seeds vs Miso Protein

Legumes and most legume products, including flax seeds and miso, are important sources of plant-based protein.

Flax Seeds offers around 30% more protein than miso.

Flax Seeds has 18.3 grams of protein per 100 grams, while miso has 12.8 grams of protein per 100 grams.

Flax Seeds vs Miso 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 flax seeds and miso.

The total amount of carbohydrates is around 12% higher in flax seeds than in miso. It have 28.9 grams per 100 grams, compared to 25.4 grams in miso.

There’s less sugar in flax seeds than in miso, 76% precisely.

One handful of flax seeds (28 grams) contains 0.4 grams of sugar, while the same amount of miso contains 1.7 grams.

Lastly, let’s take a look at the dietary fiber in flax seeds and miso.

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

With 7.6 grams of fiber per portion, flax seeds is a better source of fiber than miso which flax seeds offers 1.5 grams per portion.

Flax Seeds vs Miso Fats

Fats in flax seeds and miso are mostly healthy unsaturated fats. They are naturally cholesterol-free and trans-fat-free.

Total fat in flax seeds and miso:

  • Flax Seeds: 42.2 grams per 100 grams
  • Miso: 6 per 100 grams

Speaking of saturated fats, miso is 73% lower in saturated fats.

Miso and flax seeds contain 1 grams and 3.7 grams of saturated fat per 100 grams, respectively.

Flax Seeds vs Miso Vitamins Content

This section will discuss the vitamin content of flax seeds and miso.

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

Flax Seeds has a higher amount of vitamin A, vitamin B2 (Riboflavin), vitamin B12 (Cobalamin), and vitamin K.

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

Flax Seeds and miso contain the same amount of vitamin D.

The following table shows the exact amount of vitamins flax seeds and miso contain side by side, so you can easily compare them.

Flax SeedsMiso
Vitamin A087 IU
Vitamin C0.6 mg0
Vitamin D00
Vitamin B1 (Thiamine)1.64 mg0.098 mg
Vitamin B2 (Riboflavin)0.161 mg0.233 mg
Vitamin B3 (Niacin)3.08 mg0.906 mg
Vitamin B5 (Pantothenic acid)0.985 mg0.337 mg
Vitamin B6 (Pyroxidine)0.473 mg0.199 mg
Vitamin B9 (Folate)87 µg19 µg
Vitamin B12 (Cobalamin)00.08 µg
Vitamin E0.31 mg0.01 mg
Vitamin K4.3 µg29.3 µg

Flax Seeds vs Miso 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 flax seeds and miso comparison focuses on their mineral content.

Flax Seeds is a better source of sodium than miso.

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

Flax Seeds and miso contain the same amount of fluoride.

Check out the table below to learn how flax seeds and miso compare when it comes to mineral content.

Flax SeedsMiso
Calcium255 mg57 mg
Copper1.22 mg0.42 mg
Fluoride00
Iron5.73 mg2.49 mg
Magnesium392 mg48 mg
Manganese2.48 mg0.859 mg
Phosphorus642 mg159 mg
Potassium813 mg210 mg
Selenium25.4 µg7 µg
Sodium30 mg3730 mg
Zinc4.34 mg2.56 mg

The Final Word

Flax Seeds and miso are highly nutritious and a great addition to a plant-based diet.

Both flax seeds and miso are high in specific vitamins and minerals, and including them in your diet will give you the most benefits they offer.

Antioxidants found in nuts, seeds 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, nuts and seeds 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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