Have you ever woken up feeling groggy even after a full night of sleep? Or noticed persistent brain fog, headaches, pressure behind the eyes, trouble concentrating, or that "heavy head" feeling that just doesn't seem to go away? For many people, these symptoms aren't about stress alone — they're signs that the brain's natural cleanup system may not be working as efficiently as it should. We often talk about detox for the liver or lymphatic system, but very few people realize