Facts About Miso, With Tips, Health Benefits and Recipes (2024)

Facts About Miso, With Tips, Health Benefits and Recipes (1)

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Miso is a traditional Japanese seasoning that is produced by fermenting rice, barley, and/or soybeans with salt and a fungus known askōjikin. Miso itself is a Japanese word that translates to “fermented beans”.The most typical miso seasoning is made with soy. It is usually found in the form of a thick paste, and the beans used during fermentation are often soybeans. During the soybean fermentation process, grains such as barley, buckwheat, and rice might be added to achieve a certain flavor or other desired outcome, but in most situations, as is the case with tofu, soybeans serve as the main basis for miso fermentation. This basic role of soybeans in preparation of miso can sometimes be overlooked because many varieties of miso may take on the name of their added ingredients, such as “barley miso” or “rice miso.” Yet nearly all of these miso varieties will contain soybeans as a basic ingredient.

The texture of miso is often paste-like and relatively thick, not dissimilar to peanut butter. However, the taste and color can vary widely, depending on many factors related to fermantation. When it comes to colors of miso, the lightest tends to be white or beige, and this is often due to inclusion of a large amount of white rice during the fermentation process. White miso is also fermented for a much shorter period of time than darker miso, sometimes as short as several weeks. Dark miso can undergo the process for many months or even several years. In terms of taste, white miso is also the sweetest variety of miso, and some people also consider it the most versatile for cooking, since it lacks the stronger flavors found in darker varieties.

Yellow (or sometimes a very light brown) can result when soybeans are fermented together with barley. This is often called “mugi miso”, as the Japanese word “mugi” is used to refer to the general category of cereal grains, including barley and wheat. Sometimes a small amount of white rice is also included during fermentation of yellow miso. One very popular yellow miso is Saikyo miso, traditionally made in the south-central Kansai region of Japan.

The next major category of is red miso, sometimes called “akamiso” as “aka” is the Japanese word for “red”. Red miso can actually be a very dark brown or reddish brown in color, and is usually more salty than white or yellow miso. While barley, rice, and other grains may be used in the production of red miso, it is mostly characterized by a very high percentage of soybeans, and because of this is sometimes referred to as “mame miso” (“mame” meaning “bean” in Japanese). Dark brown and red miso usually get their strong flavors from longer periods of fermentation. Sometimes, fermentation of dark soy miso may involve three years or longer.

Health Benefits

While research on soybeans and their overall health benefits is rather abundant, research specific to miso is much less common. The research is complicated by the fact that human intake of miso can be difficult to measure in isolation, since miso is often eaten as part of a soup, stir-fry, or other dish. Still, as an overall observation, some believe that intake of soy miso shows a preponderance of health benefits, possibly even stronger than those of soy foods in general.

Soy miso is a very good source of manganese, zinc, phosporous, and copper as well as a good source of protein and dietary fiber. In addition to these conventional nutrients, soy miso is also an important source of phytonutrient antioxidants, including phenolic acids such as ferulic, coumaric, syringic, vanillic, and kojic acid.

Miso is considered to be a high-sodium food, as one teaspoon can contain 200-300 milligrams of sodium. However, recent research has shown that in spite of its high-sodium content, miso does not appear to affect our cardiovascular system in the way that other foods with as much sodium content sometimes can. Recent human studies on miso intake among Japanese adults have also shown that miso-containing diets tend to lower risk of cardiovascular problems, despite the high-salt content of miso. Reasons for this unique relationship between miso and our cadiovascular systems are not year clear. However, some researches speculate that the unique soy protein composition of miso is one of the key reasons for the cardiovascular support provided by miso.

Tips

  • Miso soup is quick and easy to prepare. Heat miso paste and water over low-medium heat. Eat as is or add some fixings, such as shiitake mushrooms, tofu, scallions, carrots, and daikon radish.
  • Combine a little miso with olive oil, flax seed oil, ginger, and garlic to make an Asian-inspired dressing for use on salads and cold grain dishes.
  • Miso-tahini sandwiches are quick and simple to prepare. Just spread miso on a piece of bread and then top with tahini. Add sliced avocado for an extra kick.
  • One of the easiest ways to eat Miso is to make a Miso Gravy and just pour it on any greens, salds, etc.Hereis the BEST Miso Gravy Recipe ever!

Check out our 5 favorite Miso-based recipes below!

1.Carrot Miso Soup

Facts About Miso, With Tips, Health Benefits and Recipes (2024)

FAQs

What makes miso so healthy? ›

Miso is a rich source of vitamins and minerals, as well as probiotics, known as the gut's "good bacteria." Much of the potential health benefits of miso paste are because of the fermentation process used to make it.

Is it okay to eat miso every day? ›

Miso soup is low calorie, low fat, and high in nutrient content, so it is safe to eat daily. However, it does have a high salt content. So, those on blood thinning medication or who have heart problems (including high blood pressure and heart disease) may want to limit their consumption of miso soup.

Why is miso a superfood? ›

A Japanese study found that those who consume miso have lower incidences of stomach cancer and heart disease, and it's also has anti-diabetic and anti-inflammatory effects on the body. Many fermented foods, including miso, are naturally probiotic.

What happens if you eat miso soup everyday? ›

The consumption of miso soup is associated with salt intake, and the reduced consumption of miso soup has been recommended. Recent studies have demonstrated that the consumption of miso soup can attenuate an autonomic imbalance in animal models. However, it is unclear whether these results are applicable to humans.

Who should not eat miso? ›

Some people may have an allergy to soy protein and will therefore need to avoid miso and other soy-based foods. Soybeans are considered to be goitrogenic. This means if you have a thyroid issue you may be advised to minimise your intake.

What are the disadvantages of miso? ›

Potential Drawbacks of Miso
  • High Sodium Content. Miso is made using a significant amount of salt. ...
  • Soy Allergy. Because miso is made with soybeans, those who are allergic to soy should avoid miso and other soy-containing products. ...
  • Gluten Sensitivity. Some miso may include barley, which contains a small amount of gluten.
Feb 25, 2022

Why do Japanese eat so much miso soup? ›

It is believed that over three-quarters of people in Japan consume miso soup at least once a day. The origins of this popular dish can be traced back to ancient times. It became a 'daily meal' for the samurais during the Kamakura period (1185–1333), and, during the age of Japanese civil wars.

Why does miso soup make me sleepy? ›

Miso contains amino acids that can help boost the production of melatonin, a natural hormone that helpsmake you sleepy. Bananas: An excellent source of magnesium and potassium, which can help relax overstressed muscles. They also contain tryptophan, which convert to serotonin and melatonin.

Does miso paste need to be refrigerated? ›

Miso should be stored in a covered container and to maintain its colour and flavour, refrigeration is best. As a general rule, the lighter the colour and flavour, the more careful you will need to be and refrigeration is best. Sweet miso should be consumed within three weeks of opening, white miso within 3 months.

Why is miso so expensive? ›

“Traditionally, rice miso is more expensive than barley miso, because the grain is more expensive,” explains Chung. Accordingly, wealthier merchants could afford to purchase more expensive miso made with rice, whereas farmers and townsfolk often ate miso made with millet, barley, or other common grains.

Which miso is better, red or white? ›

A longer-fermented miso that encompasses any darker red and brown varieties, red miso is generally saltier than light yellow and white miso and has a more assertive, pungent flavor. It's best suited for heartier dishes like rich soups, braises, and marinades or glazes.

Is miso actually good for you? ›

Eating fermented foods such as miso may improve digestion, reduce gas, bloating, constipation and diarrhea. Research suggests that the fungal strain found in miso may reduce the risk of inflammatory bowel disease as well.

What is special about miso? ›

Improves digestion: Because miso is high in probiotics, it helps the body maintain healthy bacteria levels. This bacteria contributes to digestive health, reducing gas, diarrhea, bloating and constipation.

Is miso better for you than salt? ›

Two bowls a day may add a half teaspoon of salt to one's daily diet, yet those who had two or more bowls of miso soup every day appeared to have five times lower risk of becoming hypertensive. So, maybe the anti-hypertensive effects of the soy in the miso exceed the hypertensive effects of the salt.

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