Ca, Fe, Zn capsule Calcium is the source of life, & the body's most abundant inorganic element, iron is the necessary material to promote the metabolism of vitamin B group, zinc is a kind of trace elements, and has decisive role on the body's sexual development and sexual function, & the generation of germ cells. 1. Mild iron deficiency (anemia) has no symptoms, performance of moderate iron deficiency: the face is pale and gloomy with easy, fatigue, cold hands and feet, & the nails are white; 2. Rapid heartbeat, dizziness, shortness of breath, loss of appetite, irregular menstruation, child growth retardation, & mental decline; 1. Loss of appetite, anorexia partial eclipse, & citta; 2. Poor mental development, lethargy, decreased learning, and poor memory; 3. Poor growth, bone growth retardation, hyperactivity, & inattention. 100 capsules