I would like to do a 10 day veg. juice fast but I have hypothyroidism which make it difficult to juice cruciferous veg. Years ago I made the mistake of juicing cruciferous vegs while on thyroid meds(Armour) and my tsh still elevated. I'm now off thyroid meds and am doing Lugol's iodine. RIght now I am drinking one veg juice a day but it involves no cruciferous veg.