I am in the process of cleansing for my hypo thyroid condition. My biggest symptom is low body temp always cold. I used ALOT of diet sugars in the past. Maybe that's what was part of this problem. I know they are really toxic...I am 100% raw vegan now and I love the path I am on!Haven't retested but have done a liver cleanse and flush...Thanks you gave me encouragment to keep going....