Having high intelligence is certainly the dream of many people. In addition to internal factors, intelligence can also be influenced by external factors such as daily habits. Habits here can have a negative impact as well as a positive impact.
Especially for negative impacts, this will lead to daily habits that can kill intelligence. Quoted from Madisonepting.Medium, here are daily habits that can kill intelligence.
Multitasking
The first habit that can kill intelligence is multitasking. Multitasking has a tendency to decrease 'gray matter' in a person's brain, which has a tremendous effect on cognitive and emotional control.
People who constantly use gadgets will often have difficulty concentrating and remembering information. Although multitasking may seem necessary to complete multiple to-do lists, it can actually make a person less productive.
It is therefore important to focus energy and attention on completing one task at a time.
Poor Nutrition
Every intake consumed can affect brain performance. It is better to avoid foods that have been cooked and chemically processed, if you want to reduce harmful ingredients, which have the ability to affect behavior and cognitive function.
Instead, build a diet centered on foods rich in nutrients and antioxidants. The easier it is found in nature, the easier it is for the body to digest it and benefit from it.
'Expert Syndrome'
The convenience presented by technology at this time, indeed provides an opportunity for everyone to get answers to every question that is on his mind. But apparently, it can affect the brain. Looking for information on the internet is prone to making people believe it, as if they already know a lot of things.
When a person begins to realize that the answers to almost every question can be found in an online search quickly, it is not uncommon for them to stop using their brains to think critically.
Even if you are an expert in your field, psychologists have revealed that people who think they know a lot about a subject are more likely to claim even fabricated facts as truth. Furthermore, they are more likely to believe most of the statements that prove they are true.
Easy access to information can lead to not being able to remember well, which in turn affects critical thinking. When the study routine already consists of a quick Google search, you have lost the ability to challenge the information you find, process it critically, and draw your own intellectual conclusions from it.
The point is, in using Google to find out a lot of things, you shouldn't just swallow it raw. You can do 'research' and read from many trusted sources, so you are not easily entangled in hoax news.
Less Or Too Much Sleep
Researchers recommend a person to sleep 6 to 9 hours every night. Anything less than 6 hours can harm thinking skills. In other words, choosing to stay up all night studying for an exam may not be the best idea if you want to master the exam. Sleepiness, negatively affects short and long term memory, attention and planning skills.
Conversely, if you sleep too much or more than 9 hours, it can cause 'damage to the mind' and body. It is therefore important to stick to the recommended range of 6 to 9 hours for a regular sleep schedule. That way you can maximize productivity opportunities as well as brain power.
Be Asocial
Basically the brain is made to socialize. This is in accordance with the nature of humans as social beings who need interaction with other people. Studies show that people who socialize perform better on cognitive tests than those who don't.
Having friends you interact with on a regular basis can reduce stress, ultimately helping to improve memory and mental activity. Conversely, if there is no social interaction, it can increase the possibility of mental and psychological disorders that have the potential to damage the brain.