FACTORS THAT AFFECT YOUR INTELLIGENCE

- Studies showed that people with brown eyes tended to be more athletic, while people with blue eyes were more strategic thinkers and greater intelligence.

- Studies with children in the UK and the USA showed that teenagers with higher level of intelligence were more likely to drink more heavily.

- People with long ring finger tend to do better in math and people whose second and fourth are same length tend to do better in literacy.

- Many studies have shown that changes in height have a direct effect on cognitive ability. Typically the taller you are, the smarter!

- Most people are right-handed, but studies have shown that left-handed people tend to score higher on IQ tests and finish them more quickly.