> This work was funded by Japan Science and Technology Agency, JPMJTM20Y6, ITO EN, Ltd. Found in the "Funding" section of the research paper. > Ito En is the

> This work was funded by Japan Science and Technology Agency, JPMJTM20Y6, ITO EN, Ltd. Found in the "Funding" section of the research paper. > Ito En is the largest green tea distributor in Japan https://en.wikipedia.org/wiki/Ito_En https://en.wikipedia.org/wiki/Ito_En Not saying this is enough to invalidate the work of these scientists, just food for thought.