49 research-tied claims examined: 7 contradicted 7 overstated 7 context 20 supported 8 unverified
"It is 45% of American adults and 25% of American children today, having nothing to do with obesity." (said at 0:18:50)
No published record matching the claim that non-alcoholic fatty liver disease affects 45% of American adults was located; this does not prove the claim false.
"You mentioned in your book that you had two pediatric patients, each of whom weighed in excess of 400 pounds, who developed actual cirrhosis. And did they need transplant? Right. And I think you said just from drinking sugary beverages. GUEST: That's right, just from drinking sugary beverages." (said at 0:18:20)
No published record matching the clinical account of two pediatric patients weighing over 400 pounds who developed cirrhosis requiring liver transplants solely from sugary beverage consumption was located; this does not prove the claim false.
"You indicated that 12% of adults in America don't have one, two, three, four—have five. 12% of American adults have five chronic diseases." (said at 0:43:58)
No published record matching the claim that 12% of American adults have five chronic diseases was located; this does not prove the claim false.
"It has effects on the mitochondria because it interferes with the enzyme carnitine palmitoyltransferase 1, so it means that you're not getting stuff into your mitochondria to be able to get things burned." (said at 0:55:07)
No published record matching the claim that uric acid interferes with carnitine palmitoyltransferase 1 (CPT-1) was located; this does not prove the claim false.
"The average consumption of salt prior to refrigeration was about 15 grams of salt per day—15—and there was no hypertension. But today the average consumption of salt is 6.9 grams per day—half as much—and we have a 40% incidence of hypertension." (said at 0:56:05)
No published record matching the claim that average salt consumption prior to refrigeration was 15 grams per day without hypertension, compared to modern intake of 6.9 grams per day with a 40% incidence of hypertension, was located; this does not prove the claim false. Published evolutionary and historical reviews note that human populations evolved in low-salt environments and that dietary salt intake has markedly increased in recent decades alongside rising hypertension rates.
"More than a quarter of human populations now suffer from hypertension paralleling the marked increase in the dietary intake of salt during the recent several decades." (abstract, results, passage verified)pubmedfull study (doi)
"are 700 different antigens. Two of them are gluten, so gliadin and glutenin, and those are the famous ones and those are the ones we have tests for. The other 698 we don't have tests for" (said at 0:30:02)
No published record matching the claim that wheat contains approximately 700 distinct antigens, with tests existing for only two (gliadin and glutenin) and 698 remaining untestable, was located; this does not prove the claim false. Proteomic and allergenomic studies show that wheat contains a diverse and complex array of both gluten (gliadins, glutenins) and non-gluten proteins (such as alpha-amylase/trypsin inhibitors, serpins, and agglutinins) capable of triggering immune responses. However, the specific quantification of 700 discrete antigens and the binary division regarding test availability are not substantiated in the peer-reviewed scientific literature.
"And to be honest with you, that goes back 110 years to the Flexner Report, because neither Flexner, Abraham nor Simon, believed in nutrition." (said at 1:00:26)
No published record matching the claim that neither Abraham Flexner nor Simon Flexner believed in nutrition, or that their personal disbelief in nutrition led to its exclusion from medical school curricula following the Flexner Report, was located; this does not prove the claim false.
No reliable historical sources or biographies record that Abraham Flexner or Simon Flexner personally disbelieved in nutrition. While the 1910 Flexner Report restructured medical education around the biomedical model and laboratory sciences, there is no documentation that a personal disbelief in nutrition influenced medical curricula.
"Insulin: turns out insulin drives ACE2—ACE2, angiotensin-converting enzyme 2. Now, that is normally a water channel in cells, especially lung, but it drives the production of ACE2." (said at 1:07:37)
No published record matching the claim that insulin drives the production of ACE2 on the cell surface was located; this does not prove the claim false. In addition, angiotensin-converting enzyme 2 (ACE2) functions physiologically as a membrane-bound carboxypeptidase within the renin-angiotensin system—converting angiotensin II into angiotensin-(1-7)—rather than serving as a cellular water channel (a role performed by aquaporins).