Wasabi is a spicy green paste traditionally served in Japanese cuisine. But behind this fiery mask, this spice hides unexpected benefits, especially for the brains of older people.
Wasabi is much more than a spice
It is a source of bioactive compounds that may have positive effects on brain health, particularly in older adults.
However, it is important to note that consumption of wasabi should be done in moderation and as part of a balanced diet.
As with any change in diet, it is advisable to consult a doctor, especially if you have any pre-existing conditions. As science continues to explore the secrets of wasabi, this traditional Japanese food could become an unexpected ally for the well-being of older adults.
Promising scientific results
Based on this hypothesis for wasabi, researchers conducted a controlled study with 72 adults over 60 years old for 12 weeks.
Participants were randomly divided into two groups that took a dietary supplement once a day: the first took a wasabi tablet, while the second took a placebo tablet. Compared to the latter group, seniors who took wasabi tablets showed significantly higher performance in their episodic memory (remembering past events) and working memory (temporary storage of information).
However, no significant differences were found in other areas of cognitive performance, such as attention and processing speed.