What is neural energy?

Neural energy refers to the energy required for the brain's neural activity, including cognitive and physical tasks. According to Andrew Huberman, neural energy is critical for digestion and storing caloric energy. It can be affected by factors such as eating patterns. Training while fasted is favored by Dr. Huberman as it gives him more energy compared to training after eating a large meal, which can lead to an energy dip. This concept challenges the common view that calories are the sole source of energy for thinking and moving; instead, neural energy plays a significant role 1.

Additionally, repetitive movements can activate neural circuits, which in turn release catecholamines, neuromodulators that enhance overall energy levels without the need for consuming calories. This understanding suggests that movement can create energy, emphasizing that repetitive physical activity can elevate the body's energy state to tackle deliberate actions more effectively 2.

Lastly, neural energy is also associated with focus and life fulfillment. Engaging with meaningful experiences can unlock the neural energy that lies dormant and can guide individuals toward purposeful living 3.