1, potato skins
Potato skins contain "glycoalkaloids", which accumulate in the body after a certain number will cause poisoning. Because of its toxicity caused by a chronic poisoning, symptoms not obvious, and thus often
Potato roast beef, because the two acid concentrations required for digestion of food different, will extend the retention time of food in the stomach, and lengthen the time of gastrointestinal absorption, resulting in gastrointestinal
2, sweet potato skin
Sweet potato skin more alkaline, eating too much may cause gastrointestinal discomfort. Brown and dark brown spots on the sweet potato skin is affected by the "Alternaria" infection that can have a "sweet potato ketone" and "sweet potato
Ketone alcohol, "the human body will damage the liver and cause poisoning. Poisoning mild cases of nausea, vomiting, diarrhea, and might lead to high fever, headache, asthma, seizures, vomiting, coma, and even
3, persimmon skin
Unripe persimmon, the persimmon tannin mainly in meat and ripe persimmon tannin was concentrated in the skin. Tannic acid in the stomach acid into the human body under the action of the protein with the effect of food
Co-precipitate with the formation - Persimmon stone, causing many diseases.
4, ginkgo Paper
Peel contains toxic substances, "ACID", "hydrogenated ACID", "sub-acid, ginkgo hydrogenated" and "ginkgo alcohol," and so on, into the human body can affect the central nervous system, causing poisoning
. In addition, ginkgo cooked meat should not eat.
5, water chestnut leather
Chang was born in the Chinese water chestnut paddy field, the skin can bring together bio-hazardous waste and toxic chemicals. In addition, the water chestnut skin also contains parasites, if you eat the skin is not clean water chestnuts will lead