Why Nattō is a Superfood: Key Benefits and Health Benefits Explained
Have you ever heard of nattō, the fermented food that originated in Japan? This unique and delicious fermented soy product has been gaining popularity worldwide due to its impressive health benefits. Known as the meat of the field, nattō is rich in essential nutrients and offers a wide array of health advantages. In this article, we will explore why nattō is considered a superfood and what makes it so beneficial for your health.
Understanding Nattō
Nattō is a fermented food similar to cheese but with a distinctly gooey texture and a pungent aroma. This food has been consumed for centuries in Japan and is known for its high nutritional content and health benefits. The sticky consistency of nattō is attributed to its unique component, gamma-polyglutamic acid (γ-PGA).
Vitamins and Minerals
One of the most remarkable benefits of nattō is its rich content in vitamins and minerals. It is particularly high in vitamin K2, a nutrient that plays a crucial role in bone health and cardiovascular function. Studies have shown a correlation between higher vitamin K2 levels in the blood and lower rates of hip fractures, especially in regions with lower nattō consumption like the Kansai area in Japan.
Controlling Blood Sugar Levels
Nattō also contains gamma-polyglutamic acid (γ-PGA), which is involved in regulating blood sugar levels. This component helps to suppress the increase in blood glucose and excessive insulin production after meals. By eating nattō with cooked rice, you can experience a more stable and balanced rise in blood sugar levels compared to consuming cooked rice alone.
Nattokinase: A Natural Antithrombotic
Nattō is also a natural source of nattokinase, an enzyme that helps to dissolve blood clots. By directly acting on the main components of blood clots, nattokinase contributes to better circulation and reduces the risk of cardiovascular diseases.
Anti-Aging with Polyamines
Another important component found in nattō is polyamines, which are essential for cell division and proliferation. These substances help combat the aging process and support overall health. Nattō is rich in aglycone-type isoflavones, a form of isoflavones that are easily absorbed by the intestines and have a similar structure to the female hormone estrogen. This can be particularly beneficial for women, as it can help balance hormones and alleviate menopausal symptoms such as hot flashes.
Soy Isoflavones: Beauty and Health Benefits for Women
Fermentation of nattō transforms it into a form of isoflavones that are easily absorbed. The aglycone-type isoflavone genistein, which is particularly relevant due to its structural similarity to estrogen, has gained attention for its potential health benefits. Research has shown that taking aglycone isoflavones can help in managing menopausal symptoms and improving overall health in women.
In conclusion, nattō is not just a fascinating fermented food; it is a powerhouse of health benefits. From aiding in blood sugar control and bone health to promoting anti-aging and menopause relief, nattō is indeed a superfood worth incorporating into your diet. Whether you try it for its unique flavor or for its numerous health benefits, nattō offers a versatile and potent addition to your meals.
Keywords: Nattō, fermented food, health benefits.