Few people are familiar with the term nightshades, and many will be surprised to learn that consuming foods from this plant group may be contributing to their pain and inflammation. Nightshades belong to the Solanaceae family which includes over 2,000 species. They include some of the most popular foods consumed today, such as tomatoes, potatoes, all types of peppers, and eggplant. Not truly nightshades, blueberries, huckleberries, goji berries and ashwaganda contain the same inflammation-inducing alkaloids.
Se også liste over hvilke matvarer det gjelder her: http://no.wikipedia.org/wiki/S%C3%B8tvierfamilien