¿Is bad?

Milk

There are many controversies about cow's milk. And I will be in a position against, showing some negative effects for the people: 

• Reduces iron and Vitamin E. 
• Contains bacteria of  Mastitis disease. 
• For some people it is not tolerable digestively. 
• Provides much fat to the organism. 
• Contains pus for udder infection. 
• The body lack of zinc and calcium. Is false that cow's milk contribute calcium, because the human body not absorb the minerals from milk. 
• Contains a lot of chemicals, hormone, pesticide, antibiotic, metal and plastic.