123. Ending the debate over seed oils, with Tucker Goodrich

Aug 24, 2021

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Tucker Goodrich is a technology executive in the financial industry who designs, runs, and debugs complex systems in high-risk environments. Areas of expertise include risk management, systems management, and cyber-security. After experiencing some personal health crises and realizing that the ‘solutions’ offered by medical professionals weren’t working or addressing causation he started applying the same approach in research and evaluation of data to his own health issues to determine root causes. His interests have focused on dietary and environmental drivers of chronic disease, including carbohydrate, wheat, and various classes of fats. Specifically, he’s attempting to understand and popularize understanding of the mechanisms driving the diet-derived explosion in so-called chronic diseases (or diseases of civilization). He is active on twitter (@tuckergoodrich, has a blog called Yelling Stop, is an Expert Advisor for the nutrition start-up Nutrita, and has been a guest on numerous podcasts.

Time Stamps:

0:10:16 Podcast begins

0:12:16 Tucker's blog post: https://yelling-stop.blogspot.com/2021/06/thoughts-on-of-rats-and-sidney-diet.html

0:14:16 Compounds that reduce overeating

0:17:16 Dietary Linoleic Acid Elevates Endogenous 2-AG and Anandamide and Induces Obesity: https://onlinelibrary.wiley.com/doi/full/10.1038/oby.2012.38

0:23:31 Endocannabinoid signal in the gut controls dietary fat intake: https://www.pnas.org/content/108/31/12904

0:29:56 A Neural Circuit for Gut-Induced Reward: https://www.cell.com/cell/fulltext/S0092-8674(18)31110-3?_returnURL=https%3A%2F%2Flinkinghub.elsevier.com%2Fretrieve%2Fpii%2FS0092867418311103%3Fshowall%3Dtrue

0:35:46 CRP is a marker of oxidized linoleic acid

0:38:32 Dietary linoleic acid intake and blood inflammatory markers: a systematic review and meta-analysis of randomized controlled trials: https://pubs.rsc.org/en/content/articlelanding/2017/FO/C7FO00433H

0:43:06 Take a pill or just stop eating so many seed oils?

0:45:16 Low‐Density Lipoprotein Cholesterol Corrected for Lipoprotein(a) Cholesterol, Risk Thresholds, and Cardiovascular Events: https://www.ahajournals.org/doi/10.1161/JAHA.119.016318

0:49:46 A high linoleic acid diet increases oxidative stress in vivo and affects nitric oxide metabolism in humans: https://pubmed.ncbi.nlm.nih.gov/9844997/

0:54:16 HNE - what is it and why is it important?

0:58:36 Where is linoleic acid even found?

1:02:46 The average amount of linoleic acid in the human diet

1:12:06 Why I don't eat bacon

1:14:46 Just because a study was conducted a long time ago, doesn't mean it should be ruled out

1:20:31 Re-evaluation of the traditional diet-heart hypothesis: analysis of recovered data from Minnesota Coronary Experiment (1968-73): https://www.bmj.com/content/353/bmj.i1246

1:27:16 When low LDL can result in a higher risk of cardiovascular disease

1:28:31 Use of dietary linoleic acid for secondary prevention of coronary heart disease and death: evaluation of recovered data from the Sydney Diet Heart Study and updated meta-analysis: https://www.bmj.com/content/346/bmj.e8707

1:32:16 Mediterranean diet, traditional risk factors, and the rate of cardiovascular complications after myocardial infarction: final report of the Lyon Diet Heart Study: https://pubmed.ncbi.nlm.nih.gov/9989963/

1:40:40 The blood test you should consider getting

1:42:55 The idea of "intralipid"