Raw milk & Pasteurization
Raw milk has been consumed for healthy because it has many nutrients But raw milk can harbor dangerous microorganisms that pose serious health risks. According to an analysis by the Centers for Disease Control and Prevention (CDC) and Prevention Belgian universities reported that unpasteurized milk can carry dangerous bacteria such as Salmonella, E. coli, and Listeria, which are responsible for causing numerous foodborne illnesses, including potentially tuberculosis, diphtheria, typhoid and streptococcal infections. Pasteurization developed in 1864 by Louis Pasteur, French scientist began experimenting with the time and temperatures needed to effectively reduce microorganism that an effective method was developed that adequately also preserved the flavor and texture qualities in food. Which helps reduce the threat of many foodborne illnesses. Afterwards, Pasteurization is widely accepted to improve the safety of milk products by reducing the exposure to pathogens. Pasteurization is extensively used to preclude infected milk from entering the food supply. The Department of Health and Human Services, Center for Disease Control and Prevention, and other health agencies of the United States strongly recommend that the public do not consume raw milk or raw milk products. However, Opponents to pasteurization often cite the lessening of nutrients in the heat treated milk. The Weston A Price Foundation, say that raw milk can be produced hygienically, and that it has health gain are destroyed in the pasteurization procedure.
Washington DC, June 11, 2013 (GLOBE NEWSWIRE) -- Three quantitative microbial risk assessments (QMRAs) recently published in the Journal of Food Protection have demonstrated that unpasteurized milk is a low-risk food, contrary to previous, inappropriately-evidenced claims suggesting a high-risk profile. These scholarly papers, along with dozens of others, were reviewed on May 16, 2013 at the Centre for Disease Control in Vancouver, BC (Canada), during a special scientific Grand Rounds presentation entitled "Unpasteurized milk: myths and evidence." The reviewer, Nadine Ijaz, MSc, demonstrated how inappropriate evidence has long been mistakenly used to affirm the "myth" that raw milk is a high-risk food, as it was in the 1930s. Today, green leafy vegetables are the most frequent cause of food-borne illness in the United States. British Columbia CDC's Medical Director of Environmental Health Services, Dr. Tom Kosatsky, who is also Scientific Director of Canada's National Collaborating Centre for Environmental Health,welcomed Ms. Ijaz's invited presentation as "up-to-date" and "a very good example of knowledge synthesis and risk communication."Quantitative microbial risk assessment is considered the gold-standard in food safety evidence, a standard recommended by the United Nations body Codex Alimentarius, and affirmed as an important evidencing tool by both the U.S. Food and Drug Administration and Health Canada. The scientific papers cited at the BC Centre for Disease Control presentation demonstrated a low risk of illness from unpasteurized milk consumption for each of the pathogens Campylobacter, Shiga-toxin inducing E. coli, Listeria monocytogenes and Staphylococcus aureus. This low risk profile applied to healthy adults as well as members of immunologically-susceptible groups: pregnant women, children and the elderly. Given that these QMRAs appear to contradict a long-held scientific view that raw milk is a high-risk food, Ms. Ijaz noted (in line with United Nations standards) that it is important to confirm their accuracy using food-borne outbreak data . The accuracy of recent QMRA findings was scientifically demonstrated using a combination of peer-reviewed data and Ijaz's own recent scholarly working paper, which analysed U.S. outbreak data for raw milk using accepted methodologies.Peer-reviewed outbreak data confirming a negligible risk of illness from Listeria monocytogenes in raw milk was particularly notable, and demonstrates the inaccuracy of a high-risk designation given to raw milk in an older U.S. government risk assessment for Listeria. The forty-year worldwide absence of listeriosis cases from raw milk presented in a 2013 scholarly review, and affirmed in the QMRA results published in 2011, is attributed by European reviewers to the protective action of non-harmful bacteria found in raw milk."While it is clear that there remains some appreciable risk of food-borne illness from raw milk consumption, public health bodies should now update their policies and informational materials to reflect the most high-quality evidence, which characterizes this risk as low," said Ijaz. "Raw milk producers should continue to use rigorous management practices to minimize any possible remaining risk." Ms. Ijaz used extensive high-quality evidence to further deconstruct various scientific myths from both raw milk advocates and detractors. As Ijaz pointed out, increasing evidence of raw farm milk's unique health benefits to young children, as well as the possible detriments of industrial milk production practices, will need to be carefully considered in future risk analyses. She recommended an honest, evidence-informed dialogue on raw milk issues between producers, consumers, advocates, legislators and public health officials."The BC CDC should be commended for recognizing this important research on raw milk safety," said Sally Fallon Morell, president of the Weston A. Price Foundation, a non-profit nutrition education foundation that provides information on the health benefits of raw, whole milk from pastured cows. "I look forward to productive discussion with the US CDC and Food and Drug Administration in light of this new scientific evidence."
Summary
Raw milk is popular in healthy people because it has many nutrients. But have research said raw milk dangerous, raw milk poses a realistic health threat due to a possible contamination with human pathogens. Therefore have pasteurization developed to destroy pathogens. The pasteurizer is extensively used to preclude infected milk from entering the food supply. The Department of Health and Human Services, Center for Disease Control and Prevention, and other health agencies strongly recommend the public do not consume raw milk or raw milk products. While having a new study claim raw milk wasn't dangerous. Nowadays, research pasteurized and raw milk has debated between nutrients and high risk bacteria in milk.
Raw milk & Pasteurization
Raw milk has been consumed for healthy because it has many nutrients But raw milk can harbor dangerous microorganisms that pose serious health risks. According to an analysis by the Centers for Disease Control and Prevention (CDC) and Prevention Belgian universities reported that unpasteurized milk can carry dangerous bacteria such as Salmonella, E. coli, and Listeria, which are responsible for causing numerous foodborne illnesses, including potentially tuberculosis, diphtheria, typhoid and streptococcal infections. Pasteurization developed in 1864 by Louis Pasteur, French scientist began experimenting with the time and temperatures needed to effectively reduce microorganism that an effective method was developed that adequately also preserved the flavor and texture qualities in food. Which helps reduce the threat of many foodborne illnesses. Afterwards, Pasteurization is widely accepted to improve the safety of milk products by reducing the exposure to pathogens. Pasteurization is extensively used to preclude infected milk from entering the food supply. The Department of Health and Human Services, Center for Disease Control and Prevention, and other health agencies of the United States strongly recommend that the public do not consume raw milk or raw milk products. However, Opponents to pasteurization often cite the lessening of nutrients in the heat treated milk. The Weston A Price Foundation, say that raw milk can be produced hygienically, and that it has health gain are destroyed in the pasteurization procedure.
Washington DC, June 11, 2013 (GLOBE NEWSWIRE) -- Three quantitative microbial risk assessments (QMRAs) recently published in the Journal of Food Protection have demonstrated that unpasteurized milk is a low-risk food, contrary to previous, inappropriately-evidenced claims suggesting a high-risk profile. These scholarly papers, along with dozens of others, were reviewed on May 16, 2013 at the Centre for Disease Control in Vancouver, BC (Canada), during a special scientific Grand Rounds presentation entitled "Unpasteurized milk: myths and evidence." The reviewer, Nadine Ijaz, MSc, demonstrated how inappropriate evidence has long been mistakenly used to affirm the "myth" that raw milk is a high-risk food, as it was in the 1930s. Today, green leafy vegetables are the most frequent cause of food-borne illness in the United States. British Columbia CDC's Medical Director of Environmental Health Services, Dr. Tom Kosatsky, who is also Scientific Director of Canada's National Collaborating Centre for Environmental Health,welcomed Ms. Ijaz's invited presentation as "up-to-date" and "a very good example of knowledge synthesis and risk communication."Quantitative microbial risk assessment is considered the gold-standard in food safety evidence, a standard recommended by the United Nations body Codex Alimentarius, and affirmed as an important evidencing tool by both the U.S. Food and Drug Administration and Health Canada. The scientific papers cited at the BC Centre for Disease Control presentation demonstrated a low risk of illness from unpasteurized milk consumption for each of the pathogens Campylobacter, Shiga-toxin inducing E. coli, Listeria monocytogenes and Staphylococcus aureus. This low risk profile applied to healthy adults as well as members of immunologically-susceptible groups: pregnant women, children and the elderly. Given that these QMRAs appear to contradict a long-held scientific view that raw milk is a high-risk food, Ms. Ijaz noted (in line with United Nations standards) that it is important to confirm their accuracy using food-borne outbreak data . The accuracy of recent QMRA findings was scientifically demonstrated using a combination of peer-reviewed data and Ijaz's own recent scholarly working paper, which analysed U.S. outbreak data for raw milk using accepted methodologies.Peer-reviewed outbreak data confirming a negligible risk of illness from Listeria monocytogenes in raw milk was particularly notable, and demonstrates the inaccuracy of a high-risk designation given to raw milk in an older U.S. government risk assessment for Listeria. The forty-year worldwide absence of listeriosis cases from raw milk presented in a 2013 scholarly review, and affirmed in the QMRA results published in 2011, is attributed by European reviewers to the protective action of non-harmful bacteria found in raw milk."While it is clear that there remains some appreciable risk of food-borne illness from raw milk consumption, public health bodies should now update their policies and informational materials to reflect the most high-quality evidence, which characterizes this risk as low," said Ijaz. "Raw milk producers should continue to use rigorous management practices to minimize any possible remaining risk." Ms. Ijaz used extensive high-quality evidence to further deconstruct various scientific myths from both raw milk advocates and detractors. As Ijaz pointed out, increasing evidence of raw farm milk's unique health benefits to young children, as well as the possible detriments of industrial milk production practices, will need to be carefully considered in future risk analyses. She recommended an honest, evidence-informed dialogue on raw milk issues between producers, consumers, advocates, legislators and public health officials."The BC CDC should be commended for recognizing this important research on raw milk safety," said Sally Fallon Morell, president of the Weston A. Price Foundation, a non-profit nutrition education foundation that provides information on the health benefits of raw, whole milk from pastured cows. "I look forward to productive discussion with the US CDC and Food and Drug Administration in light of this new scientific evidence."
Summary
Raw milk is popular in healthy people because it has many nutrients. But have research said raw milk dangerous, raw milk poses a realistic health threat due to a possible contamination with human pathogens. Therefore have pasteurization developed to destroy pathogens. The pasteurizer is extensively used to preclude infected milk from entering the food supply. The Department of Health and Human Services, Center for Disease Control and Prevention, and other health agencies strongly recommend the public do not consume raw milk or raw milk products. While having a new study claim raw milk wasn't dangerous. Nowadays, research pasteurized and raw milk has debated between nutrients and high risk bacteria in milk.
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