FIT HAPPENS

The human brain weighs about 3 pounds (1.36 kg). Light enough to carry, heavy enough to overthink.

✓ TRUE FACT

Adult brains typically weigh around 1.3–1.4 kg. Brain size doesn’t directly equal intelligence—connectivity, efficiency, and development matter more.

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The human brain weighs about 3 pounds (1.36 kg). Light enough to carry, heavy enough to overthink. | SmartAss Facts