They Stay In Shape
You keep your mind in tip-top form as well if you keep your body healthy. Studies have shown us that a lower BMI might be an indicator of high intelligence. For this, another possible explanation exists. For their children, a family with more money may often eat better and healthier food. Not only that but a wealthier family often has better access to healthcare plans and gym memberships. They can concentrate on cultivating their minds with fewer worries!
They Own A Cat
People argue all the time about dogs and cats. There seems to be proof, however, that individuals who favor feline fur babies tend to have higher intelligence. Dog lovers are more outgoing, the grapevine says, while cat owners tend to be more extroverted. A study said in 2014 that “cat individuals” often show better cognitive abilities. They often spend more time reading and the like, researchers say.