4min snip

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Dr. Robert Lustig: How Sugar & Processed Foods Impact Your Health

Huberman Lab

NOTE

Nova class 4 issues and AI tool for eating

The Nova classification categorizes all foods into four classes, with class four comprising ultra-processed foods associated with chronic metabolic diseases. It is recommended to limit daily caloric intake from class four foods to 7% to 10%. Healthy individuals move a lot during the day, eat well, and may enjoy a small percentage of calories from class four foods, like dark chocolate, without adverse effects. To help people identify foods, a web-based tool called PERF-ACT has been developed. This tool uses the science of human metabolism to categorize foods based on their metabolic effect, not just their nutrient content.

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