One of the real positive things legislatures can do is gather together representatives of opposing sides of an issue to openly discuss it via hearings. This kind of discussion can help clarify the points of disagreement, and agreement, and help in education.

In Harrisburg, PA, there was such a discussion yesterday about raw milk involving the state’s secretary of agriculture, the head of a sustainable farming organization, a farmer who has challenged the state’s raw milk permitting system, public health officials, and a consumer—in hearings held by the Pennsylvania Senate Agriculture Committee.

It was in the testimony from the two public health officials (via transcripts I received from the committee) that I got an education…in how to distort and misrepresent the facts. Among the things I learned from Bhushan Jayarao, professor of veterinary public health and extension veterinarian at Pennsylvania State University.

  • “The ‘baby boom generation’ should be thankful for being provided with pasteurized milk, as this has been one of the several factors that has contributed to the longevity and improved health of the post-World-War-II generation.”
  • “ With the emergence of new diseases and antibiotic-resistant bacteria in raw milk, it is absolutely essential that milk sold to the public must be pasteurized, and milk products be made from pasteurized milk.”
  • Though many dairy farmers consume raw milk, those who are aware of the danger of pathogens are less likely to do so. He pointed to a 2002 Penn State survey showing that 42.3 per cent of 248 dairy producers sampled consumed raw milk, but “dairy producers who were not aware of foodborne pathogens in raw milk were 2-fold more likely to consume raw milk compared with dairy producers who were aware of foodborne pathogens .”

I guess I had it all backwards about disease and longevity and immunity. I thought the probiotics in raw milk (and other related products) helped build immunity to antibiotic-resistant bacteria, and that pasteurized milk provided no such benefits. And I didn’t know there were farmers unaware of the possible presence of pathogens in raw milk.

Then there was something I had known before (and which has been discussed at length on this blog): “Several surveys in the United States have detected food borne pathogens in raw bulk tank milk.” In describing two such studies, he neglected to state, of course, that “raw bulk tank milk” is produced with the intent it will be pasteurized to kill off pathogens—unlike raw milk produced with the intent of being sold directly to consumers.

But wait, there was more. From a representative of the Pennsylvania Department of Health, Michael Huff, came this pearl: Raw milk “is an inherently unsafe product.”

He also discussed in some detail the health department’s side of the Stump Acres’ story I described yesterday. “Ultimately, we found 29 Pennsylvania residents ill with the same rare Salmonella strain…In most cases, the investigation led back to that same dairy in York County. It is noteworthy that during the investigation, on multiple occasions further testing found the identical strain of Salmonella bacteria in raw milk from the dairy.” As I pointed out, it’s hard to know exactly what happened at this dairy, except there probably were problems with pathogens, and someone like Huff will jump on the problems to maximize the official argument.

Interestingly, he added that in several investigations of possible raw milk contamination, “our conclusions were limited by a lack of cooperation by ill persons who would not tell our investigators the source of the raw milk in their households.”

I guess there’s another lesson there: consumers of raw milk understand the risks they are taking and value the freedom to choose raw milk over the “protection” offered from people like Mssrs. Jayarao and Huff.

In the meantime, as a Baby Boomer, I am savoring the good health pasteurized milk has provided me.

(I’ll have more on the Pennsylvania hearings upcoming. Also, I am told by a PA Senate committee rep that transcript material from the hearings will be posted shortly; I’ll provide the URL when the material is life.)