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A couple things leaped out at me reading this.

What about insulin resistance? Do people with high insulin resistance have less of an effect from sugary snacks?

On the flip side, how about exercise? Do people with a lot of sugar stored in muscles and a more optimum processing of sugar do better on these things?

To put this more generally, the author seemed to be reporting from a deterministic viewpoint, i.e., whatever you eat and these random life scheduling events are causing decision fatigue. Is there nothing an individual can do (aside from the briefly-described coping mechanisms) My gut feeling tells me this is not as black-and-white as it is made out to be. Hopefully there will be a lot of future research in this area. It's a fascinating topic.



What about insulin resistance? Do people with high insulin resistance have less of an effect from sugary snacks?

Nope. The dopamine response from eating sugar is completely independent of the insulin response. Unfortunately people with type 1 diabetes still get a dopamine response from eating candy and don't get one from injecting insulin -- life would be so much better if those were reversed!


For what it's worth, athletes on ketogenic diets(very low carbs) eventually adapt and return to their previous performance.




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