Have you noticed that there are 5 times more centenarians in Japan than in Europe?
Scientists have been looking for the cause for decades. It turns out it's simple. The answer is in a humble product that the Japanese eat for breakfast, lunch, and dinner.
What is this product?
Fermented soybeans are natto. Sticky, pungent beans that are served with rice.
A study by the National Institute of Health and Nutrition (Tokyo) confirmed that regular consumption of natto reduces the risk of heart attack by 30% and prolongs life by 10-15 years.
Why is natto the elixir of longevity?
1. Nattokinase. The enzyme dissolves blood clots, improving blood flow. This was proven in 2021 by scientists from Osaka University.
2. Vitamin K2. Strengthens bones and cleanses blood vessels from calcium plaques. 100 g of natto contains 1000% of the daily requirement.
3. Probiotics. Bacillus subtilis bacteria suppress inflammation in the intestines, a key organ for immunity.
What is the correct way to eat natto?
Mix with mustard and soy sauce. This neutralizes the smell and enhances the taste.
Add to soups or omelettes. Heat treatment does not destroy nattokinase.
Eat 3-4 times a week. Portion - 40-50 g (2 tbsp).
Mistakes that turn benefits into harm
Eat natto when taking anticoagulants. Vitamin K2 reduces the effectiveness of the drugs.
Buy cheap analogues. Real natto is made only from soy and bacteria. No preservatives!
Replace with soy sauce or tofu. They do not contain nattokinase.
What do scientists say?
Dr. Hiroyuki Sasaki (Professor, Kyushu University):
"Natto is a unique product. No additive can reproduce its effect. It is a natural "cleaner" of blood vessels."
Myths about Japanese longevity
"They only eat fish." Okinawans eat pork more than tuna. The key is enzymes and balance.
"The secret is in green tea." It is useful, but does not affect life expectancy as much as natto.
'You need genes.' Japanese migrants to the US live 7-10 years less, losing their traditional diet.
What can I substitute for natto?
If you can't stand the taste:
- Kimchi: Korean cabbage contains similar probiotics.
- Miso paste. It contains vitamin K2, but less nattokinase.
- Sauerkraut. A budget source of lactic acid bacteria.
Conclusions
Japanese longevity is not genetic. It is natto, which keeps blood vessels clean and the heart strong. Try adding it to your diet. You may postpone old age by 20 years.
News materials should not be equated with a doctor's prescription. Consult a specialist before making a decision.
Author: Dmitry Bobrov
