Sorry, I know you can't read well.

Co., 1958, HB, p. 136), who wrote: "The clinical activity of any one of these four halogens is in inverse proportion to its atomic weight. This means that any one of the four can displace the element with a higher atomic weight, but cannot displace an element with a lower atomic weight. For example, flourine can displace chlorine, bromine and Iodine because flourine has a lower atomic weight than the other three. Similarly, chlorine can displace bromine and Iodine because they both have a higher atomic weight. Likewise, bromine can displace Iodine from the body because iodine has a higher atomic weight. But a reverse order is not possible.

Get It ?

You're wasting your time and money. (and making yourself sick for nothing)