1, sunflower seeds
Sunflower can easily absorb heavy metals such as lead, cadmium and nickel in soil due to its rapid growth, which can effectively reduce heavy metal pollution in soil and has the ability to purify the environment. However, eating these heavy metals is harmful to health. Eating sunflower seeds will consume a lot of choline, hinder fat metabolism in the body, lead to a large amount of fat accumulation in the liver, and seriously affect the function of liver cells. At the same time, peanuts, almonds, cashews and pistachios, including sunflower seeds, are all nut foods. Eating a small handful every day is good for health. It is particularly important to note that nuts are easily oxidized, rancid and moldy. If it tastes bitter or musty, you must spit it out immediately and rinse your mouth. Aflatoxin in rotten nuts is a proven strong carcinogen and should be avoided as much as possible.
2. Chewing gum
Although the natural rubber in chewing gum is non-toxic, the white rubber used in the production process adds toxic additives such as vulcanization accelerator and antioxidant, which will stimulate the stomach and cause discomfort. Aspartame, a sugar substitute in chewing gum, is also a carcinogen. So don't eat too much, and doctors suggest that chewing gum should not exceed 20 minutes, because chewing too much will cause oral muscle strain.
3, monosodium glutamate
Half of monosodium glutamate is L- glutamic acid beneficial to the body, and the other half is D- glutamic acid, which cannot be used by the body and becomes a free radical harmful to the body. The intake of monosodium glutamate per person per day should not exceed 6 grams. Excessive intake will increase the content of glutamic acid and sodium in blood, reduce the utilization rate of calcium and magnesium, and may lead to calcium deficiency, affecting the strength of teeth and bones. It can also cause short-term headaches, palpitations, nausea and other symptoms, and also have adverse effects on the human reproductive system.
4. Pig liver
Cholesterol per kilogram of pig liver exceeds 400 mg. Eating too much cholesterol can lead to arteriosclerosis. People who are obese, overweight and have high cholesterol should try not to eat. At the same time, the liver is a detoxification organ, which will accumulate a large number of metabolic poisons such as aflatoxin, antibiotics and sleeping pills, so it is not advisable to eat more pig liver. For people with anemia, you can eat pig liver, pay attention to a small amount of times.
5. Fried dough sticks, rice noodles, rice noodles and vermicelli.
Alum (potassium aluminum sulfate) must be added in the production process. Eating these things often can easily lead to anemia and osteoporosis. At the same time, too much aluminum in the body is difficult to excrete from the kidneys, which is toxic to the brain and nerve cells and even causes Alzheimer's disease. In addition, the oil repeatedly used in fried fritters is harmful to health due to excessive oxidation. Be careful not to eat it every day, but once a week at most.
6. Pickles and dried radishes
Eating pickles for a long time will keep sodium and mercury in the body, thus increasing the risk of heart disease. In addition, it also contains ammonium nitrite or some illegal workers use formalin for anticorrosion, which are carcinogens and easy to induce cancer. Pickled vegetables and pickles have different characteristics due to different production methods and different additives. But almost all pickles and pickles contain nitrite, which is a carcinogen.
7. Bottled juice drinks
It contains too much polysaccharide, which is higher than the calories of soda. It is recommended to eat fresh fruit or freshly squeezed juice. Most sweet drinks are mixed with sugar and essence. If you can taste the sweetness in a bottle of 500 ml sweet beverage, you should basically put 14- 15 cubes of sugar. Most of these sweet drinks are "deficiency heat", and there are almost no other nutrients except sugar, and the human body needs to consume a lot of vitamins B and C when metabolizing sugar.
8. preserved eggs
Preserved eggs contain a certain amount of lead, which can lead to lead poisoning if eaten frequently. The manifestations of lead poisoning are insomnia, anemia, hyperactivity and mental retardation. Be careful not to eat too many times, not more than once a week, and buy branded packaging products through formal channels.
9.stinky tofu
Stinky tofu is easy to be contaminated by microorganisms during fermentation, and the black part of stinky tofu often gathers the residues of heavy metals and toxic substances, which is easy to cause cancer; The oil used to make stinky tofu is also used repeatedly and is easy to be over-oxidized. It also contains a lot of volatile basic nitrogen and hydrogen sulfide, which are decomposed by protein and are harmful to human body.
10, popcorn
The converter for making popcorn contains lead. When heated at high pressure, a certain amount of lead in the pot will melt, and some lead will turn into steam and smoke, polluting raw materials, especially at the last moment of "explosion". The lead content in popcorn is as high as 10 mg /500 g, which is harmful to human hematopoietic system, nervous system and digestive system. If you eat too much, you may get popcorn lung.