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Raw Farm

Raw Farm is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Raw Farm rather than just read about it. In short: Raw Farm, formerly known as Organic Pastures, is an American company that produces raw milk (milk that has not undergone pasteurization to be removed of pathogens) or dairy products made with raw milk. Their products are made in Fresno and Kings counties in California.

Raw Farm — main illustration
Raw Farm — illustration

Key takeaways

  • Raw Farm belongs to biology; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Raw Farm to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Raw Farm from memory before moving on to harder problems.

Reference excerpt

Raw Farm, formerly known as Organic Pastures, is an American company that produces raw milk (milk that has not undergone pasteurization to be removed of pathogens) or dairy products made with raw milk. Their products are made in Fresno and Kings counties in California. The company has made controversy over their products sometimes being contaminated with Campylobacter, Salmonella, E. coli, or bird flu, resulting from the lack of pasteurization. They have also faced legal troubles for violating federal law regarding the distribution and marketing of raw milk.

History Raw Farm, formerly named Organic Pastures, was founded by Mark McAfee in 1998. The company's sales have grown in recent years, as more people have started consuming raw food or drink products for various reasons. Proponents of raw products say they taste better and are more healthy than pasteurized products; in the latter case, scientists do not agree that they are healthier, because the pasteurization process removes pathogens which can cause illnesses. Public health officials warned consumers in March 2024 to not drink raw milk, after bird flu virus was found in dairy cows in the United States; despite this, the company's sales significantly increased in the months afterward. In June 2024, McAfee said that Raw Farm was selling 80,000 gallons of their milk a week, and that the increased in sales came from changing dietary trends and social media attention. According to McAfee, as of January 2025, Raw Farm's Raw Milk brand is sold at 500 stores in California. There is a political angle to some people who are buying Raw Farm's products, motivated by distrust in the government; McAfee said in May 2024, "Anything that the [Food and Drug Administration (FDA)] tells our customers to do, they do the opposite." The Raw Milk brand is favored by Robert F. Kennedy Jr., an attorney and activist who is the U.S. Secretary of Health and Human Services. At the request of Kennedy's 2024 presidential campaign running mate Nicole Shanahan, McAfee has been asked to work at the FDA as a "raw milk adviser". In 2026, investigative journalist, Annie Waldman, met with McAfee at his farm right outside of Fresno to discuss the years of allegations against Raw Farm, and to get deeper insights into the man and operations behind it for a story that first published in ProPublica on June 9, 2026 and then CNN on June 15, 2026. McAfee freely acknowledged that Raw Farm produced milk contaminated with pathogens that was not thrown away (except for milk with salmonella, which was either discarded or later pasteurized ) but used to make Raw Farm's cheese products. Despite the FDA demanding he stop, McAfee explained that it was done under the belief that "...cheese is resistant to pathogens," which is not true. In 2024, Julie Panelli, who ate tacos made from Raw Farm's cheddar cheese purchased at a Newport Beach, California grocery store was diagnosed with an E. coli infection that severely damaged her kidneys, requiring surgery. She developed a phobia of eating after the incident. A lawsuit is ongoing. The piece also documented an incident in which McAfee snuck into an ICU by using his old paramedic credentials and "sucked up" to nurses to gain access to a child thought to be sickened by his milk in order to gather first-hand information. After the visit McAfee claimed that “he’s eating McDonald’s, watching cartoons, doing just great, and they’re telling the story to the world that he’s ready to die. I was really upset about that.” The child's mother explained that would have been impossible because at the time of McAfee's visit her child had just been taken off of a ventilator.

Health and legal incidents In 2006, the California Department of Food and Agriculture (CDFA) temporarily quarantined milk and cream from Organic Pastures that were contaminated with E. coli, after four children received contracted the bacteria from the products. In April 2010, Organic Pastures was found by the U.S. Department of Justice (DOJ) to have violated a 2007 federal law on "introducing and/or distributing raw milk into interstate commerce" and promoting "unapproved raw drugs", the latter resulting from Organic Pastures advertising their products as health cures. An injunction was imposed on Organic Pastures which was supposed to limit their ability to violate the 2007 law. In March 2022, the DOJ alleged that Raw Farm was engaging in civil contempt by defying the 2010 injunction, and in July 2023, in the U.S. District Court for the Eastern District of California, Mark McAfee and Raw Farm pleaded guilty to misdemeanor charges of "introduction and delivery for introduction into interstate commerce of misbranded food". On January 8, 2022, a Raw Farm creamery was burned down in an act of arson by an unknown person. A $10 million dollar loan backed by the U.S. Department of Agriculture was given to Raw Farm to build a new creamery. In May 2023, the CDFA issued a recall of Raw Farm's Raw Milk after the CDFA found Campylobacter bacteria in milk from a Raw Farm packaging facility. In August 2023, California State Veterinarian Dr. Annette Jones issued a recall of Raw Farm's Raw Cheddar cheese products after Salmonella was found by the CDFA in a Raw Farm packaging facility. The Raw Cheese brand is made of whole raw milk. In October 2023, 19 cases of Salmonella were reported in San Diego and Orange counties in California, linked to Raw Farm's Raw Milk. The products were recalled by the CDFA. In February 2024, 10 people in the United States were infected with E. coli that had come from contaminated Raw Farm's Raw Cheddar. Four of the people who contracted E. coli were hospitalized, one of them developing hemolytic uremic syndrome. The Centers for Disease Control warned consumers not to buy the Raw Cheddar brand, while Raw Farm issued a voluntary recall the products. Raw Farm said none of their products had been found to have E. coli when they tested it. In November 2024, bird flu virus was found to have contaminated some of Raw Farm's Raw Milk sold in California. The company issued a voluntary recall of the affected products. The California Department of Public Safety said that no illnesses were found in conjunction with the batch, but warned consumers against buying the brand. In December, California suspended the distribution of Raw Farm's Raw Milk to halt the spread of bird flu.

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Raw Farm

Start with the simplest possible case. Write down what Raw Farm claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Raw Farm before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Raw Farm ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Raw Farm

In research
Raw Farm appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Raw Farm in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Raw Farm is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2023 disease outbreaks, 2024 disease outbreaks, Disease outbreaks in the United States, so understanding it makes those chapters shorter.
In everyday life
Look for Raw Farm outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Raw Farm in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Raw Farm means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Raw Farm out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Raw Farm in simple terms?

Raw Farm, formerly known as Organic Pastures, is an American company that produces raw milk (milk that has not undergone pasteurization to be removed of pathogens) or dairy products made with raw milk. Their products are made in Fresno and Kings counties in California.

Why does Raw Farm matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Raw Farm?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Raw Farm.

Tags

  • 2023 disease outbreaks
  • 2024 disease outbreaks
  • Disease outbreaks in the United States
  • Farms in California
  • Food recalls
  • Food safety incidents in the United States
  • Fresno County, California
  • Health in California
  • Kings County, California
  • Raw foodism

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