Potassium iodide vs lugols

[Guest guest]

So I have a question. I've looked in the files and am trying to understand the

difference between potassium iodide and lugol's with has both iodine and iodide.

One of the sites I frequent to help heal my children says the p. iodide is

preferred because the lugol's forces the T3 back to the T4 form. Can anyone

help me understand this and give an opinion or further referenence. I've ordered

the Brownstein book but it hasn't arrived yet.

Thank,

Kathleen