Sprouted potatoes should not be eaten, because there are important chemicals in sprouted potatoes called lobelia, lobelia is more harmful to the body. 1, long sprouted potatoes among the lobelia can cause gastrointestinal discomfort, such as nausea, vomiting, abdominal pain, abdominal distension, diarrhea, if you eat a long sprouted potatoes will be a very obvious impact on the gastrointestinal tract. 2, long sprouted potatoes among the lobelia can affect the nervous system, may cause numbness of the mouth, limblessness, apathy, slow reaction. Can have an effect on the nervous system, may cause oral numbness, limb weakness, apathy, slow reaction. With the increase of the dose may also have a certain effect on the respiratory regulation of the nerves, which will also jeopardize the health.