Essentials: Tools to Improve Your Focus & Concentration

In this Huberman Lab Essentials episode, Andrew Huberman explains how epinephrine, acetylcholine, and dopamine jointly govern focus and concentration. He details a set of evidence-based tools including aligning work with 90-minute ultradian cycles, deliberate cold exposure to increase alertness, a 13-minute daily meditation for attention refocusing, and a visual focus exercise. He also reviews the role of sleep, sound, nutrition, and supplements like omega-3s and creatine, along with the importance of deliberate defocusing for cognitive recovery.