Hi, very intresting thread! Im from Sweden and have found out that Im getting really sick from potatoes. Ive realized Im intolerant to "Nightshades". My doctor knows really nothing about this, so I have to figure this one out for myself. Ive read alot and think Ive got a clear picture, its getting clearer anyhow. But I still wonder if ordinary White- and blackpepper, the one you sprinkle on your food is a nightshade? Do anyone have any good links for me about nightshade-intolerans!