Why Wakame is popular in miso soup! | Cooking with Yoshiko (2024)

Do you want to boost and maximise the health benefits when drinking miso soup? Have it with wakame, a brown seaweed that we eat a lot of in Japan, and it contains fabulous dietary fibres!

Outside of Japan, I always see miso soup with nothing in it or with tiny cubes of tofu and sometimes the black thing floating on top. Yes, that black thing on top is Wakame.

Tofu and Wakame are one of the most popular ingredients for miso soup, both in Japan and outside of Japan, and there is a reason behind it.

I was amazed by how Japanese meals are finely created from ancient wisdom when I first found out about this fact!

Why Wakame is popular in miso soup! | Cooking with Yoshiko (1)

Tofu and wakame in miso soup, two of the most popular miso ingredients that are often paired together

The amazing power of dietary fibres in brown seaweed used in miso soup helps to lower blood pressure

Miso is a fermented soybean paste and known as a healthy superfood and is the national soup of Japan. However, there are many concerns about its high sodium content.

To reduce this worry, one of the most popular ingredients, Wakame, which is a type of Japanese brown seaweed, known for its amazing dietary fibres that can help prevent high blood pressure is used in the soup! Brown seaweeds are a significant source for unique dietary fibres and contain polysaccharides: alginic acids and fucoidan that act as natural dietary fibre(as we do not digest them in the upper digestive tract).

Fucoidan

Fucoidan is a gel-like substance and has anti-tumour, anti-allergy, anti-viral and anti-inflammatory effects. It is said to become the new standard in cancer treatment as a natural, side-effect-free remedy. There are even more health benefits of fucoidan including lowering blood pressure

Fucoidan’s health benefits:

  • Helps lower high blood pressure
  • Helps protect against cancer and tumour growth
  • Anti-inflammatory
  • Immune boosting
  • Anti-allergenic
  • Helps lower high cholesterol levels
  • Stabilizes blood sugar levels
  • Anti-viral
  • Anti-ulcer
  • Antioxidant
  • Promotion of hair growth
  • Skin moisturizing
  • Anti-pylori* bacterial (in stomach) action

*Pylori is one of the causes of stomach cancer and ulcers

Alginic Acid

This acid is another gel-like substance and is also found only in brown seaweeds, especially Wakame, which contains a rich amount of this acid.

Health benefits include:

  • Lower blood pressure by binding sodium in the gastrointestinal tract and releasing it from the body
  • Lowers cholesterol by minimising cholesterol absorption
  • Binds with toxic chemicals in the intestine to prevent them from being absorbed

Why Wakame is popular in miso soup! | Cooking with Yoshiko (2)

Wakame, a type of brown seaweed with amazing dietary fibres and popular miso soup ingredient!

Another brown seaweed used in Miso soup

You can’t see it, but another seaweed is used in traditional miso soup. In Japan, we make the stock for the miso soup using kombu (kelp), which is another type of brown seaweed. By using two types of brown seaweed, it helps to prevent high blood pressure even more!

We also put veggies that are rich in potassium, which is a mineral that lowers blood pressure by allowing you to lose the sodium in your system through your urine by loosening the tension in blood vessel walls.

I notice many miso soup recipes do not contain dashi that is made of this brown seaweed (kombu). If you make miso following traditional methods and follow traditional Japanese recipes, it is a lot healthier!

It is so sad to see poor quality miso prepared the wrong way, giving hope to people who think it is helpful to their health but they end up having something that is high in sodium with chemical substances, especially MSG, just so sad to see.

Using the right miso and using brown seaweeds like wakame and kombu is very important because it contains various unique dietary fibres that are helpful to release excess sodium from your body and prevent high blood pressure

Why Wakame is popular in miso soup! | Cooking with Yoshiko (3)

Kombu (kelp), a type of brown seaweed that is used to make the stock for miso soup

Making your own miso is the best! I make miso every winter because it is the best time to make fail-free and yummy miso (if you make it in the summer, it gets mouldy easily as well as has less flavour and nutrients).

Hope you can join my miso class in winter, or my online cooking class (in the future) if you live far from Sydney!

If you’re interested in Japanese superfoods and want to learn more about miso and seaweed, you may want to get my Japanese Superfoods cookbook‘. Latest edition is available NOW!

Why Wakame is popular in miso soup! | Cooking with Yoshiko (4)

DO YOU NEED HEALTHY VEGAN COOKING INSPIRATIONS?

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Do you know I run a cooking school in Sydney?

Please come and join my healthy Japanese superfoods cooking class in Sydney. We offer vegan, vegetarian, gluten-free cooking classes that are filled with tasty and easy recipes. You will learn not only cooking skills and tips but also how to use Japanese ancient wisdom on a daily basis for your health, energy, and beauty! Don’t be afraid to make it a group event, corporate team building cooking classes, hens party cooking classes and other group classes are available, the more the merrier! Join my cooking class from HERE or leave me an inquiry HERE.

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ALSO twice per year I run virtual Japanese. 30 Day Challenge Course!! The course focuses on weight loss and improving your health! Drop your email address HERE and we’ll notify you about the next challenge!

Plant Based Cookbooks

If you want to cook more easy and tasty Japanese vegan meals using Japanese superfoods – the real key for Japanese health- you can grab my vegan cookbook “Japanese Superfoods” or “Top 3 Japanese Superfoods for Natural Weightloss” or even better, you can get the “Japanese Superfoods combo deal” to master all Japanese Superfoods.

Why Wakame is popular in miso soup! | Cooking with Yoshiko (5)

Happy Japanese superfood cooking xx

Why Wakame is popular in miso soup! | Cooking with Yoshiko (2024)

FAQs

Why Wakame is popular in miso soup! | Cooking with Yoshiko? ›

However, there are many concerns about its high sodium content. To reduce this worry, one of the most popular ingredients, Wakame, which is a type of Japanese brown seaweed, known for its amazing dietary fibres that can help prevent high blood pressure is used in the soup!

Is wakame in miso? ›

Tofu and Wakame Seawood Miso Soup is a Japanese all-star recipe. The standard combination: miso soup with tofu and wakame seaweed garnished with chopped green onions. Miso and some well selected ingredients complete the uncomplicated taste of this classic miso soup.

Is wakame miso soup good for you? ›

It contains vitamins and minerals such as Iodine, Manganese, Folate, Magnesium, and Calcium. It also contains vitamins A, C, E, and K, iron, copper, and phosphorus. In ¼ cup of wakame, you will find 0.1g of fiber! Wakame is very high in iodine.

What kind of seaweed is used for miso? ›

For the miso soup: To reconstitute the wakame seaweed, place 1 cup hot water in a medium bowl and sprinkle in the wakame; let it soak for about 2 minutes. Rinse the wakame under cold water, squeeze out the water with your hands and then chop the wakame.

What is a substitute for wakame in miso soup? ›

wakame is a sea vegetable, or edible seaweed. You can substitute thinly sliced Chinese mushrooms for the wakame if you like. Dashi is a class of soup and cooking stocks considered fundamental to Japanese cooking.

What is wakame used in? ›

Wakame (Undaria pinnatifida) is a species of kelp native to cold, temperate coasts of the northwest Pacific Ocean. As an edible seaweed, it has a subtly sweet, but distinctive and strong flavour and satiny texture. It is most often served in soups and salads.

Is wakame good or bad for you? ›

Though wakame is generally healthy, consuming excess amounts may cause adverse side effects in some people. Certain brands may contain high amounts of sodium, which can increase blood pressure in those who are sensitive to its effects ( 23 ). It's also high in iodine, packing in roughly 28% of the RDI per gram ( 2 ).

How often can I eat wakame? ›

Upper limit iodine: what we recommend
Type of seaweedMaximum amount
Instant wakame5 g per day
Kombu5-6 cm per day
Nori15 g per day
Nori crinkels15 g per day
4 more rows

Does wakame have mercury? ›

Some people may need to limit their consumption of seaweed for the following reasons. Heavy metals. Heavy metals like arsenic and mercury appear in seaweed just as in seafood. Arsenic is mostly a concern in a seaweed called hijiki or hiziki, not in nori or wakame.

Is it okay to eat seaweed soup everyday? ›

Although this type of algae offers many health benefits, according to experts, you should not eat too much seaweed every day.

What is the black stuff in miso soup? ›

Yes, that black thing on top is Wakame. Tofu and Wakame are one of the most popular ingredients for miso soup, both in Japan and outside of Japan, and there is a reason behind it.

Does miso paste go bad? ›

Miso is a “preservative food,” that can be kept for a long period of time due to its salt content. If kept in your refrigerator, miso itself does not go bad. In terms of the quality of the taste, miso should remain relatively consistent for up to one year.

Should you boil miso soup? ›

The number one mistake! The aromatic qualities of miso – as well as some of the nutritional benefits – are damaged when boiled. This is why miso is traditionally stirred in at the final stage of cooking, either over a gentle simmer or heat with turned off.

Why is wakame a problem? ›

Why Is Wakame A Problem? Overgrows and excludes native algal species preventing biodiversity and altering marine food chain.

Do I need to cook wakame? ›

Since the soaking water is sweet and full of nutrients, don't throw it out! Drink the water yourself, use it as a base for stocks, and soups, or give it to your pets and house plants. Try soaking wakame in a stock, herbal/fruit tea or flavoured water to experiment with flavour. Wakame doesn't need to be cooked.

What is the difference between seaweed and wakame? ›

Wakame has a pretty mild flavor in comparison to many seaweeds. It still has a bit of “sea” taste, but it's more refreshing than pungent. It also has a texture that's kind of like a more delicate kombu — similarly slippery and smooth, but more tender (and of course not so thick and fibrous that it's beyond edibility).

What is miso paste made of? ›

Miso paste is a fermented soy bean paste that's used a lot in Japanese cooking. It's made by fermenting steamed soy beans with salt, grains (usually rice or barley) and koji, a type of fungus.

What comes in miso? ›

Miso is a fermented soybean paste. It's made by fermenting soybeans with koji, an ingredient made from either fermented rice, barley (or other grains) or soybeans. In Japan, miso has been a staple ingredient for more than 1,300 years.

What is miso broth made of? ›

Miso soup is a traditional Japanese soup. Its base is dashi, an umami stock that's typically made with a mix of dried bonito flakes and dried kombu kelp. The soup is then flavored with miso, or fermented soybean paste. Numerous varieties of miso soup are made throughout Japan.

What is floating in miso soup? ›

Outside of Japan, I always see miso soup with nothing in it or with tiny cubes of tofu and sometimes the black thing floating on top. Yes, that black thing on top is Wakame. Tofu and Wakame are one of the most popular ingredients for miso soup, both in Japan and outside of Japan, and there is a reason behind it.

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