On: Is full-time work bad for our brains?

[alatkins]

It might be dependent on what was eaten. Of you eat a carb-heavy meal, and you are very insulin-responsive, then you can feel tired afterwards.

Try skipping carbs at lunch, stick with protein+fat, see if that makes a difference.

[ZenoArrow → alatkins]

I don't personally have this problem, even with carb-heavy lunches, but thanks for the advice.