We all know that drinking spoiled products is a no-no and can cause health problems. Yet research shows that milk can be harmful even before it reaches the disgusting stage when it starts turning into lumps. Some companies add melamine to milk to pass inspection. And that ingredient is really poisonous. Milk combined with eggs can also be a killer combination due to salmonella. The Schwan Company had to call off a whole line of ice cream because of a salmonella outbreak. Those guys were thorough, but what about other companies? Unpasteurized milk most people use at homes (to make ice cream and what not) can also contain various pathogens. Drinking milk is really not safe at all!