Archive: https://archive.today/AThQg From the post: "Tokyo — A study conducted in Japan suggests there's more to sushi than just a healthy dose of fish and seaweed. Researchers at Tohoku University found that wasabi, that spicy green condiment traditionally dabbed on the raw fish dish, improves both short- and long-term memory. Rui Nouchi, the study's lead researcher and an associate professor at the school's Institute of Development, Aging and Cancer, told CBS News the results, while based on a limited sample of subjects without preexisting health conditions, exceeded their expectations."