二百五的由來
vitamin K - The World's Healthiest Foods為什麼會用「二百五」來嘲笑他人?日常生活中,人們常把說話不正經、辦事不認真、處事隨便、好出洋相的人叫做「二百五」。但這個稱呼從何而來,卻有多種說法。----------------------------------------------------------------------------Common name Vitamin K1 Vitamin K2 Vitamin K3 Scientific name phylloquinones menaquinones menadiones Food sources plant foods, especially dark green leafy vegetables meats, eggs, dairy, fish, fermented plant foods, fermented animal foods not known to be .....
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