A method for activating growth factors using strontium is used to activate a sample containing growth factors, which sequentially includes an activation step and an encoding step. In the activation step, strontium is added to the sample and stirred with water； and in the encoding step, the sample is irradiated with a laser and stirred. Through the activation step and the encoding step, the growth factors in the sample are activated, thereby achieving the effect of improving the nutritional value.一種利用鍶元素激活生長因子的方法，用於活化一包含生長因子之樣品，依序包含一激活步驟，及一編碼步驟。在該激活步驟中，是在該樣品中加入鍶並與水一同攪拌；而在該編碼步驟中，是以雷射照射該樣品並攪拌。藉由該激活步驟及該編碼步驟，活化樣品中的生長因子，藉此達成提高營養價值之功效。
