n.螯合作用

One suggested treatment, chelation, requires the patient to ingest a chemical that binds to arsenic and aids its excretion. 療法之一是利用螯合作用，讓患者攝入一種化學(xué)物質(zhì)，使它與砷結(jié)合并幫助砷排出。

She is an expert in using natural therapies, including chelation therapy, to improve the health and well being of her patients. 她是一名天然藥物專家，包括螯合作用，提高人類健康，是患者的福音。