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Are you 渡辺 雄二, author of the books below?
食べるなら、 どっち!? by 渡辺 雄二 食品中你所不知道的致命添加物!:日本食安專家教你聰明吃對食品,徹底擺脫毒害身體的添加物 by 渡辺 雄二 Examined the risk of staple foods by 渡辺 雄二 Tsukaunara dotchi  by 渡辺 雄二 新版「食べてはいけない」「食べてもいい」添加物 by 渡辺 雄二 食べてはいけない10大食品添加物 by 渡辺 雄二


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