-well,yes, maybe it is just a definition devil; as being saturated with Iodine is as difficult as being saturated with vit C IMO; both has to be in the diet(or as supplement), daily as it is excreted via the urine; like 90 % of the iodine.
I believe the expression "saturation" are used for the loading test that Brownstein uses in his practice.
After 4-5 years of heavy iodine-supplementation I would say I am sufficient, others would mabe use the term "saturated"
or even "overdosed" :)
-and you are right; the bromine detox can cause runny nose / stuffed sinuses / sneezing.