In today’s digital world, our brains often feel empty even when we’re constantly busy online. Unlike physical hunger, mental hunger goes unnoticed, leading to fatigue, distraction, and stress. This article explores the causes of digital fatigue, offers practical strategies to feed your brain — including mindfulness, creative hobbies, and productivity tools — and shares personal experiences with apps like Calm, Headspace, Skillshare, Fiverr, and Notion to help reclaim focus and mental clarity.