Dave Feldman, a software engineer turned citizen scientist, went on a ketogenic diet and watched his LDL cholesterol spike dramatically while his family members on the same diet saw no such change. Unable to get cardiologists or lipidologists to study the phenomenon, he built a public charity from scratch, crowdfunded the research, and designed the Keto CTA study — enrolling 100 metabolically healthy people with very high LDL and scanning their coronary arteries with CT angiograms at baseline and one year later. He filmed the entire process. The result is the documentary The Cholesterol Code.

The findings were notable, but the story became more complicated when the AI-assisted plaque analysis from the company Cleerly produced results Feldman considered statistically anomalous — including zero regressors across 99 participants, and greater plaque progression in people with a calcium score of zero than in those with a positive score, which contradicts established research. 

Dave Feldman Contact Info
The Cholesterol Code Movie: https://cholesterolcodemovie.com/
Citizen Science Foundation Website: https://CitizenScienceFoundation.org: 
Cholesterol Code Website: https://cholesterolcode.com/

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