Many people eat natto for health reasons. Natto, a traditional Japanese fermented food, has long been considered beneficial for health. 。
So, how much food does it actually take to affect our lifespan? Recent research suggests that"A few packs of natto per week" may offer surprising health benefits.This has become clear. 。
This article provides a clear explanation of the intriguing relationship between natto (fermented soybeans) and mortality risk, based on a study conducted over approximately 15 years by a research team at Kansai Medical University. 。
Eating a few packs of natto per week reduces the risk of death by 40%.
The most noteworthy conclusion from this study is,Elderly men who eat several packs of natto per week have a 40% lower risk of death from all causes (total mortality) compared to those who don't eat it at all.That's the point. 。
This research,Yuki Fujita, Kansai Medical UniversityIt was carried out by them. This is based on highly reliable data from a follow-up study conducted over approximately 15 years, starting in 2007, involving about 1,500 men aged 65 and over living in Nara Prefecture. 。
While there have been many studies suggesting that soy products are good for your health, this study is a valuable report that focuses specifically on natto, a particular fermented food, and examines its long-term mortality risk. 。
How often is it best to eat it?
The research team divided the subjects into four groups based on how often they ate natto (fermented soybeans) in packs of 40-50g each, and then analyzed their responses. 。
Relationship between natto consumption frequency and mortality risk
The analysis revealed some interesting trends. 。
-
People who eat several packs a week Compared to people who don't eat at all,Mortality risk decreased by 40%I did. 。
-
People who eat more than one pack a day Although a trend toward a decrease in risk was observed, the difference was not statistically significant. 。
-
People who continue to eat At both the start of the study and five years later, the group that ate "several packs a week" had a higher rate of consumption compared to the group that did not continue to eat it.The risk of death is lower (30%).I found out that 。
Why is "a few packs a week" good?
Statistically, "several packs per week" yielded the most significant results, but the study as a whole showed"The more frequently you eat natto, the lower your risk of death."This shows a significant trend. Detailed analysis and research are still in the works.
Additional information and points to note
There are a few points to keep in mind when incorporating these research findings.
-
The target group is elderly men. This survey targeted "men aged 65 and over living in the area." Further research is needed to determine whether this directly applies to women and younger generations.
-
The causal relationship is still unclear. It has not been proven that there is a direct causal relationship between eating natto and extending one's lifespan. This is because people who habitually eat natto are likely to be health-conscious to begin with, and their other dietary and lifestyle habits are probably also in good condition. 。
-
Balance is important The researchers are not focusing solely on natto,"Focus on a balanced diet that is good for your overall health."The importance of this is also emphasized. 。
Summary: Start a "natto 2-3 times a week" habit today!
This study has once again demonstrated the potential of natto, a food we eat regularly, to be a powerful ally in extending our healthy lifespan. 。
Even for those who think, "It's difficult to eat this every day...",First, put a pack of natto on the table a few times a week.Why not start with this? A natto habit that you can easily maintain might be the first step towards a healthy future.
By the way, did you eat natto today?
