Statistic: “How Smart Are We, Really? 8 Surprising Facts About Human Intelligence”

According to psychologist Howard Gardner, intelligence isn't just logical.

Speaking more than one language strengthens memory, multitasking, and mental resilience.

With learning, practice, and new challenges, both fluid and crystallized intelligence can grow.

he gut-brain connection is real—what you eat influences your mood and focus.

Physical activity increases blood flow to the brain, improving memory, creativity.

The myth that we only use 10% of our brain is false.

Emotional intelligence—knowing how to manage emotions and relate to others.

During deep sleep, your brain strengthens memories, solves problems.