I definitely feel warmer with my Kelp supplement! For sure!
I take it 4 to 6 per day, but leave my fasting days out (so essentially 2 to 3 per day averaged over eating and fasting days) and I feel great! I plan to keep that down to 4 per day (eating days only) maximum beginning this week. I know some people have suspected overdose symptoms in association with kelp tablets, so I am watching carefully. There's no way I'll experience Iodine overdose (the Iodine content is miniscule compared to Potassium Iodide supplements) but I will nevertheless be alert for any feelings of unwell.