About Sayer Ji

I’m Sayer Ji, an author, investigative journalist and the founder of GreenMedInfo. I write about health, science and power, and I source every piece to the primary record: the study, the filing, the email, the court docket. Each post links to the documents it rests on and says plainly what they do and do not show.

Since August 2024 I’ve published more than 680 posts here, for more than 55,000 subscribers.

Who I am

I studied philosophy at Rutgers University, with a focus on phenomenology and the philosophy of science (B.A., 1995). I spent five years as a counselor and wilderness-therapy specialist in youth programs in New Jersey and New Hampshire, then managed a natural-foods store in Bonita Springs, Florida.

In 2008 I founded GreenMedInfo, an ad-free, open-access index of peer-reviewed research on foods, nutrients and botanicals. It now indexes more than 28 million PubMed records and links more than 455,000 studies to specific substances and conditions.

My books:

My other roles:

The National Health Federation named me a Health Freedom Hero in 2017, and in January 2026 the White House and HHS quoted me by name on the new Dietary Guidelines for Americans.

My full biography, with every fact dated and referenced, is at sayerji.com/biography.

Reporting from this publication

  • Acetaminophen. My multipart series on Tylenol reached federal policymakers. The Wall Street Journal reported that HHS Secretary Robert F. Kennedy Jr. sent one installment to Kenvue’s chief executive in September 2025.

  • Follow the Money. My analysis of the Center for Countering Digital Hate’s U.S. tax returns and its British affiliate’s filings.

  • Correcting the record. An open letter to ACM, Springer Nature, Sage and The BMJ proposing a correction standard for papers that relied on the “Disinformation Dozen” report.

  • The Epstein files. A document-by-document series on the federal release, which became Shadow Empire.

  • Long-form series. Poisoned, Not Infected, on environmental causes of disease, and Sacred Technology, on biology, light and consciousness.

What I cover

  • The Epstein files. What the Justice Department’s documents show, cited by file number.

  • Censorship and platform pressure. The record behind the “Disinformation Dozen” label and the government pressure on platforms, sourced to filings, tax returns and congressional documents.

  • Nutrition science. Head-to-head trials of foods and nutrients against drugs, drawn from the GreenMedInfo archive.

  • Health policy. Fluoride, food additives, dietary guidelines and informed consent, at the state and federal level.

How I work, and where I’m biased

I’m an advocate, and I don’t present this publication as neutral. GreenMedInfo selects studies on purpose. I founded Regenerate Company and earn money from its products; when a post discusses one of them, it says so at the top. Everything I own, run and advise is on my disclosures page.

I’ve been criticized, most heavily in 2020 and 2021. In March 2021 the Center for Countering Digital Hate named me in its “Disinformation Dozen” report. Facebook publicly disputed the report’s central finding that August. In 2024 The Guardian, The Independent and Forbes added notes to their coverage acknowledging that dispute, and in October 2025 YouTube reinstated my channels. The criticism is listed in full, with links, at sayerji.com/questions/sayer-ji-criticism.

When I get something wrong, I fix it in public and log it at sayerji.com/corrections. To report an error, send the post, the passage and a source.

Common questions

Is Sayer Ji a doctor? No. I hold a B.A. in philosophy and have never presented myself as a physician. My work points readers to the original studies so they can judge the research themselves. More on my education and credentials.

What is GreenMedInfo? An ad-free, member-supported index of peer-reviewed research on natural health, drawn from PubMed, with every entry linked to its source. Is GreenMedInfo legit?

Where are your official accounts? The complete list is at sayerji.com/questions/sayer-ji-official-websites. Accounts not listed there are not mine.

What subscribers get

Free subscribers get every public post by email, with no algorithm in between. Paid subscribers also get members-only posts, the GreenMedInfo video library, livestreams with Q&A, and a private chat where I answer questions directly.

Press and interview requests: see my press kit.

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Investigative journalism on health, science and power, sourced to the primary record, by Sayer Ji, founder of GreenMedInfo.

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