Article: Wasabi could reduce tooth decay.(Isothiocyanates)(isothiocyanate can kill more that 90% of harmful bugs)(Brief article)

Toothpaste and sweets made with wasabi could fight tooth decay and help prevent associated conditions.

Wasabi contains isothiocyanates, which are responsible for its pungent flavour and also have antibacterial effects. They are particularly effective at killing bacteria responsible for periodontal disease, a condition that causes tooth decay. The condition can also lead to diabetes, vascular disease and low birth weight in children of sufferers.

Hideki Masuda, a research director at Japanese food flavourings manufacturer Ogawa, found that combining wasabi with mint or citrus oils both neutralises the intense flavour and increases the ...

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