One day when your kid has auto-immune disease ( 自身免疫病 )

boss2007

then stop drinking milk for months, the disease may be caused by the followings :

"Antibodies produced against  the milk protein during the first year of infant life, also attack and destroy the pancreas in a so-called auto-immune reaction, producing diabetes in people whose genetic makeup leaves them vulnerable ...
"

If you bring your kid to see family doctor, then refer to skin specialist, the No 1 Skin specialist (BC) at ParkaPlace will reply you that they still NOT be able to figure out why ....

A very good article about the milk your kid drinking every day - the MILK LETTER

source @
http://www.notmilk.com/kradjian.html

summary:

The New England Journal of Medicine article (July 30, 1992), also reported
in the Los Angeles Times. This study comes from the Hospital
for Sick Children in Toronto and from Finnish researchers.
In Finland there is "...the world's highest rate of dairy
product consumption and the world's highest rate of insulin
dependent diabetes. The disease strikes about 40 children
out of every 1,000 there contrasted with six to eight per
1,000 in the United States.... Antibodies produced against
the milk protein during the first year of life, the
researchers speculate, also attack and destroy the pancreas
in a so-called auto-immune reaction, producing diabetes in
people whose genetic makeup leaves them vulnerable." "...142
Finnish children with newly diagnosed diabetes. They found
that every one had at least eight times as many antibodies
against the milk protein as did healthy children, clear
evidence that the children had a raging auto immune
disorder."

Remember to see the movie "Food Inc", highly recommended !