Phillie Eagan

Written by Phillie Eagan

Modified & Updated: 12 Mar 2025

31-facts-about-natto
Source: Seriouseats.com

What is natto? Natto is a traditional Japanese food made from fermented soybeans. Known for its strong smell, sticky texture, and unique flavor, it’s a staple in Japanese cuisine. But why should you care about this slimy dish? Natto is packed with nutrients, including protein, vitamins, and probiotics, making it a superfood. It’s also believed to have numerous health benefits, such as improving digestion, boosting the immune system, and even reducing the risk of heart disease. Whether you’re a foodie looking to try something new or someone interested in healthy eating, natto offers a fascinating blend of taste and nutrition.

Table of Contents

What is Natto?

Natto is a traditional Japanese food made from fermented soybeans. It's known for its strong smell, sticky texture, and unique taste. Let's dive into some fascinating facts about this intriguing dish.

  1. 01

    Natto has been consumed in Japan for over a thousand years. It dates back to the Jomon period, around 10,000 BCE.

  2. 02

    The fermentation process involves a specific bacterium called Bacillus subtilis. This bacterium is responsible for the sticky, stringy texture of natto.

  3. 03

    Natto is incredibly nutritious. It's packed with protein, vitamins, and minerals, making it a powerhouse of nutrients.

  4. 04

    It contains a unique enzyme called nattokinase. Nattokinase is believed to help prevent blood clots and improve heart health.

  5. 05

    Natto is a rich source of vitamin K2. Vitamin K2 is essential for bone health and helps prevent osteoporosis.

How is Natto Made?

The process of making natto is quite fascinating and involves several steps. Here are some interesting facts about its production.

  1. 06

    Soybeans are the main ingredient in natto. These beans are soaked, steamed, and then fermented.

  2. 07

    The fermentation process takes about 24 hours. During this time, the Bacillus subtilis bacteria work their magic.

  3. 08

    Natto is traditionally fermented in rice straw. The straw contains natural Bacillus subtilis, which aids in fermentation.

  4. 09

    Modern production uses controlled environments. This ensures consistent quality and safety.

  5. 10

    Natto can be made at home. With the right ingredients and equipment, you can try making it yourself.

Health Benefits of Natto

Natto is not just a culinary curiosity; it also offers numerous health benefits. Here are some reasons why you might want to include it in your diet.

  1. 11

    Natto supports digestive health. The probiotics in natto promote a healthy gut microbiome.

  2. 12

    It may boost the immune system. The beneficial bacteria in natto can enhance immune function.

  3. 13

    Natto is good for your heart. The nattokinase enzyme helps reduce blood pressure and cholesterol levels.

  4. 14

    It can improve bone health. The high vitamin K2 content supports strong bones and reduces the risk of fractures.

  5. 15

    Natto may aid in weight loss. It's low in calories but high in protein, helping you feel full longer.

Cultural Significance of Natto

Natto holds a special place in Japanese culture. It's more than just food; it's a part of their heritage.

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    Natto is often eaten for breakfast. It's commonly served with rice, soy sauce, and mustard.

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    There are regional variations of natto. Different parts of Japan have their own unique recipes and preparation methods.

  3. 18

    Natto is featured in many Japanese dishes. It can be found in sushi, soups, and even desserts.

  4. 19

    Natto has a dedicated day in Japan. July 10th is celebrated as Natto Day, a pun on the numbers 7 (na) and 10 (to).

  5. 20

    It's a symbol of Japanese resilience. Despite its strong smell and unusual texture, natto remains a beloved staple.

Fun Facts About Natto

Natto is full of surprises. Here are some fun and quirky facts that you might not know.

  1. 21

    Natto has a distinctive smell. Some describe it as earthy or cheesy, while others find it quite pungent.

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    The texture can be off-putting to some. It's sticky and stringy, which can be a challenge for first-timers.

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    Natto is an acquired taste. Many people don't like it at first but grow to enjoy it over time.

  4. 24

    It's often used in beauty products. The nutrients in natto are believed to benefit the skin.

  5. 25

    Natto can be frozen. Freezing it doesn't affect its nutritional value, making it easy to store.

Natto Around the World

While natto is quintessentially Japanese, it has found fans worldwide. Here are some facts about its global reach.

  1. 26

    Natto is gaining popularity outside Japan. Health enthusiasts and foodies around the world are discovering its benefits.

  2. 27

    There are natto-themed restaurants. Some eateries specialize in dishes featuring natto.

  3. 28

    Natto can be found in international supermarkets. It's becoming easier to find natto in stores outside Japan.

  4. 29

    Chefs are experimenting with natto. Creative culinary minds are incorporating natto into fusion dishes.

  5. 30

    Natto has inspired scientific research. Studies are exploring its potential health benefits and applications.

  6. 31

    Natto is a subject of curiosity. Its unique properties make it a fascinating topic for food scientists and enthusiasts alike.

Natto's Unique Charm

Natto's got a lot going on. From its distinctive smell to its sticky texture, this fermented soybean dish is a powerhouse of nutrition. Packed with protein, vitamins, and probiotics, it’s no wonder it’s a staple in Japanese diets. Whether you’re drawn to its health benefits or curious about its unique taste, natto offers something for everyone.

Trying natto might be a bit of an adventure, but it’s worth it. You’ll be joining a tradition that dates back centuries. Plus, it’s versatile—add it to rice, mix it with mustard, or even toss it in a salad.

So, next time you’re looking for a nutritious and interesting food to try, give natto a shot. You might just find a new favorite.

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