FactoMind

The Brain Uses 20% of Body Energy

🧠 Did you know your brain uses nearly 20% of your body’s total energy, even when you’re resting?

Despite being only about 2% of your body weight, the brain is constantly working — thinking, breathing control, memory, and decision-making. That’s why mental work can feel exhausting even without physical movement. Keeping your brain healthy with good sleep, hydration, and learning new things helps it perform better every day. ⚡