The efficacy of pineapple is commonly as follows: 1, the first efficacy of pineapple is able to stop cough and relieve annoyance, so for the body hot and thirsty, yin deficiency fire, palms and feet often sweating people, if appropriate consumption of pineapple, through its sweet, slightly acidic characteristics and has a significant cough relief effect. 2, the second efficacy is able to wake up, if too much alcohol caused by confusion, abdominal distress, if appropriate consumption of pineapple 3, the third efficacy of the pineapple can tonic gas, for lazy speech, weakness, body lazy people, if the appropriate consumption of pineapple, can play through the role of its tonic gas to enhance the efficacy of physical fitness.