Dr. Mark Gordon

guest·15 claims·3 episodes·updated Jul 20, 2026

15 fact-checked claims across 3 episodes on the Joe Rogan Experience. Each is a receipt: the exact quote, its timestamp, what published evidence says, and who benefits.

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Logged claims

  1. JRE #158923:12

    It's like 85% of the people who have low, less than 30, have it. And as you move up the scale to the higher level, greater than 60, you see 90% of the people h…

    The speaker claims a study found 85% of people with vitamin D below 30 ng/mL got COVID-19 or its illness, versus 90% of people above 60 ng/mL having no symptoms.

  2. JRE #226212:00

    Well, if you look at the real studies recently, 95% of the cases of Alzheimer's disease appear to be due to trauma and aging. Genetics, only 5%.

    Dr. Gordon claims recent studies show 95 percent of Alzheimer's cases are due to trauma and aging and only 5 percent are genetic.

  3. JRE #105624:21

    It tells us, like a SmithKline-Beacham study that was done, 50% of all heart attacks happen in people with normal or low levels of cholesterol.

    Mark Gordon claims a SmithKline-Beecham study found half of all heart attacks occur in people with normal or low cholesterol.

  4. JRE #105621:14

    I know I shared it with you in the past that if a football player has one major concussion on the field, he's 19 times at greater risk of developing Alzheimer'…

    Mark Gordon claims a single major football concussion raises Alzheimer's risk 19-fold in people aged 30 to 49.

  5. JRE #105619:50

    So they found in 61% of these people who were still depressed with atypical depression that they had growth hormone deficiency.

    Dr. Mark Gordon claims a study found 61% of people with medication-resistant (atypical) depression had growth hormone deficiency, which resolved after hormone replacement.

  6. JRE #105623:34

    we would expect our nutrition is changing, the quality of foods that we eat, and the fact that we have since 1986 statin drugs, which are $36 billion a year, w…

    Mark Gordon claims statin drugs have existed since 1986 and generate $36 billion a year in sales.

  7. JRE #15892:09:09

    We have a gal who flies in from Stockholm, Sweden, who had mild to moderate Parkinson's on three medications. 90 days later, she's 70% better. She doesn't have…

    The speaker claims a patient's Parkinson's disease symptoms improved 70% within 90 days of his treatment, eliminating tremor and shuffling gait.

  8. JRE #22622:29:07

    Gleason is the grade of cancer of the prostate, and it was Gleason 7. He went on 12 milligrams of ivermectin every day for eight weeks, and at 12 weeks, he got…

    Dr. Gordon claims a veteran with Gleason 7 prostate cancer took 12 milligrams of ivermectin daily for eight weeks and a PET scan showed no detectable prostate abnormalities.

  9. JRE #22626:03

    And then it's got PQQ and CoQ10. PQQ is a form of CoQ10. It's a sister. And it's 100 to 1,000 times stronger. But it's what it does. It increases mitochondrial…

    Dr. Gordon claims PQQ is a form of CoQ10 that is 100 to 1,000 times stronger and that boosting mitochondrial function can reverse neurodegenerative diseases.

  10. JRE #22622:28:18

    I got covid for 12 hours 12 hours 12 hours tested twice positive for covid it was a Wednesday um let's see it was Wednesday I think we were having Yumer no we …

    Dr. Gordon claims he cleared a twice-positive COVID infection within 24 hours using quercetin, zinc, and ivermectin.

  11. JRE #226216:51

    70 percent of them can't be reproduced. And when you looked at the actual scientists who did the original work, goes back and tries to reproduce it, 70 percent…

    Dr. Gordon claims 70 percent of published scientific studies cannot be reproduced, even by the original scientists.

  12. JRE #226210:53

    So what quercetin does is it increases mitochondrial replication in about seven days, doubles the amount of mitochondria intracellularly.

    Dr. Gordon claims quercetin increases mitochondrial replication in about seven days and doubles the amount of mitochondria inside cells.

  13. JRE #226224:07

    And one with one session is in the 80 percent range. With two sessions, it's somewhere around 97 percent, which is just crazy. 93 to 97 percent. It's phenomena…

    Dr. Gordon claims ibogaine treatment has roughly 80 percent success with one session and 93 to 97 percent with two, and that Texas HB 1802 in 2022 was the first state-funded psychedelic research bill.

  14. JRE #22628:47

    It's an ionophore, which is when we talked about COVID and zinc, it carries zinc into the cell to shut down the ability of the COVID SARS from replicating. Or …

    Dr. Gordon claims quercetin is a zinc ionophore that carries zinc into cells to block replication of SARS-CoV-2, influenza A and B, rhinovirus, and enterovirus.

  15. JRE #22629:59

    don't put a lot of zinc in because zinc's involved in about 300 processes in the body. It's antiviral that we just talked about. It's anti-alzheimer's because …

    Dr. Gordon claims zinc is involved in about 300 processes in the body and is anti-Alzheimer's because the enzyme regulating beta amyloid production is zinc dependent.