Raw milk vs UV pasteurization: What's the difference? — Mark McAfee, Raw Farm episode artwork

EPISODE · Jul 29, 2025 · 51 MIN

Raw milk vs UV pasteurization: What's the difference? — Mark McAfee, Raw Farm

from Farm to Future · host Jane Z.

In this follow-up conversation with Raw Farm's CEO & Founder Mark McAfee, we explore the nuanced differences between raw milk and UV pasteurization technology. Mark shares his expert perspective on UV treatment as a middle ground between raw milk and traditional heat pasteurization, explaining why it preserves some bioactives while eliminating the beneficial bacterial diversity that makes raw milk unique.We dive into the technical aspects of milk safety, including Raw Farm's advanced PCR testing protocols that provide daily pathogen screening, and discuss the practical challenges of scaling raw milk production. Mark also shares his guide on how to source clean raw milk from your local farm. About Mark McAfeeMark McAfee founded the Raw Milk Institute (RAWMI) in 2011 to assure that farmers had a resource to assist them in producing very low risk raw milk for their consumers. Mark is passionate about “grass to glass” risk reduction management on the farm, and he believes that raw milk cannot emerge as a trusted food unless it is very low risk. He is certified in HACCP management from Chapman University and has developed and implemented award winning Food Safety Plans including Raw Milk Risk Analysis & Management Plans (“RAMP”).Links & ResourcesIntro to raw milk episode with Mark McAfee and Max KaneBob Comstock episode on UV pasteurization technologyGuide: How to Find a Good Raw Milk FarmerRaw milk finder: https://www.realmilk.com/raw-milk-finder/Raw Farm website: https://rawfarm.comCornell University 2021 study on bioactives in milkDiscountsGet 10% off delicious local farm-fresh food delivered to your door with my link for FarmMatch: https://farmmatch.com/jane Get 15% off high-quality Italian olive oil with code FARMTOFUTURE: https://shop.vignolifood.com/FARMTOFUTUREGet 40% the CircleDNA’s Premium DNA test with code JANEZHANG: https://circledna.com/premium Connect with Jane Z. Instagram: @farm.to.futureEmail: [email protected]: farmtofuture.co

In this follow-up conversation with Raw Farm's CEO & Founder Mark McAfee, we explore the nuanced differences between raw milk and UV pasteurization technology. Mark shares his expert perspective on UV treatment as a middle ground between raw milk and traditional heat pasteurization, explaining why it preserves some bioactives while eliminating the beneficial bacterial diversity that makes raw milk unique. We dive into the technical aspects of milk safety, including Raw Farm's advanced PCR...

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Raw milk vs UV pasteurization: What's the difference? — Mark McAfee, Raw Farm

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This episode was published on July 29, 2025.

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In this follow-up conversation with Raw Farm's CEO & Founder Mark McAfee, we explore the nuanced differences between raw milk and UV pasteurization technology. Mark shares his expert perspective on UV treatment as a middle ground between raw milk...

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