10. Milk
All dairy products are pasteurized in order to get rid of pathogens. This process is extremely important in guarding against serious foodborne illnesses that can lead to infections later on. So, raw milk can pose a pretty dangerous health risk, no matter from which animal it comes.
Unpasteurized milk can carry various bacteria like  Salmonella, Campylobacter, E. coli, and Listeria. And although pasteurization is actually a safe process that allows you to enjoy your dairy products, there are some strange myths about it. The weirdest one claims that pasteurization causes lactose intolerance and several allergic reactions.