Copper and zinc, used to control hair loss, are also trace elements that the human body cannot do without and which will certainly be contained in the daily vitamin pills that are so fashionable today.
抑制掉髮的鋅與銅更是人體不可缺的微量元素；現代人流行每日吃一粒維他命，銅、鋅必定在成分標示表上。