Raw milk is a food that is highly susceptible to microbial growth, especially from the animal and from the environment.
Pasteurization was discovered in the 19th century, a gentle heating of milk that eliminates most microorganisms present in milk.
Some people reject pasteurized milk and prefer to consume raw milk.
Raw milk cannot be sold for health reasons in several countries: Canada, Malaysia, and several states in the USA.
In others, it can be sold subject to certain requirements: EU , Japan and USA ( interstate ).
In Europe, raw milk consumption is not widespread, and health problems are related to products made with raw milk (cheeses, etc.).
In the USA, 202 outbreaks of foodborne illness associated with raw milk consumption have been identified between 1998 and 2018. Raw milk is said to have certain properties that it loses with pasteurization: loss of nutrients, lactose intolerance, and immune problems.
There are some companies marketing raw milk and its products that have been involved in several product recalls and foodborne outbreaks.
¿ Is raw milk a safe food ?
is raw milk a safe food to the consumer ? | PDF | Food Industry