In fact, a 1979 paper authored by Friedrich Luft and colleagues, described an experiment where they gave people with normal blood pressure various amounts of sodium, going as high as around 87 grams of salt.

Friedrich Luft 及其同事在 1979 年发表的一篇论文中描述了一项实验，他们给血压正常的人摄入不同剂量的钠，最高摄入量达到了 87 克左右的盐。