Mental Performance: How Your Gut Microbiome Affects Your Focus
Introduction: Why Your Brain Starts in Your Gut The “fog” you feel at 2:00 PM usually isn’t a caffeine deficiency. More often, it’s a communication breakdown in the gut-brain axis. We used to think the brain was the undisputed master of focus, but 2026 research confirms that your gut microbiome is effectively the “software engineer” … Read more