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Saturated fats, sugar and metabolic health | Richard Johnson, PhD

The Proof with Simon Hill

00:00

What's the Problem With High Blood Sugar?

Simon Tisdall: High blood sugar isn't the problem, it's intracellular metabolism. He says certain regions of brain are insulin dependent and other areas are not. When you become insulin resistant with fructose, he says, you're also becoming insulin resistant in the brain for those areas that like that require insulin. And so glucose levels can be high, but they're not actually getting into the neurons, writes Tisdall.

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