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小 發表於 2008-10-18 23:25 顯示全部帖子
The answer is here:
http://www.dogfoodproject.com/index.php?page=menadione
Why is it bad?
- causes cytotoxicity in liver cells
- causes formation of radicals from enzymes of leucocytes, with the consequence of cytotoxic reactions
- considerably weakens the immune system
- possible mutagenic effects
- damages the natural vitamin K cycle
- has no effect on coumarin derivatives, which are often present incommercial food due to mold contamination (toxic when ingested)
- causes hemolytic anemia and hyperbilirubinemia, not just linked to large doses
- disturbs the level of calcium ions (Ca2+) in the body, which is an important factor fibrinolysis
- is directly toxic in high doses (vomiting, albuminuria), unlike natural vitamin K
- builds up in tissue and has been detected in eggs, meat and milk of animals supplemented with menadione derivatives
- causes irritation of skin and mucous membranescauses allergic reactions and eczema
分手"兩字真係情絕不留!!!
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