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Two o’clock hits and you’re useless. Not tired exactly — more like your brain switched tabs and you can’t find your way back. You reach for something sweet. It helps for twenty minutes. Then it’s worse. This isn’t a willpower problem. It’s blood sugar, and it’s wrecking your afternoons.
This article covers the neuroscience of how blood sugar fluctuations affect brain function, mood, and long-term mental health — with practical strategies for stabilizing glucose and protecting cognitive performance.
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Priya Sharma
Evidence audits of supplements and digital health
Priya Sharma runs HappierFit's evidence audits — supplements and digital health claims checked against the actual trials. One of our named editorial voices, produced with AI under BRICK30's editorial standards.
