12 Types Of Foods That Improves Intelligence

Food that improves Intelligience

Boost your brain power with the right nutrition

While some persons are naturally intelligent, some of us need boosters to improve our intelligence. This article contains 12 foods that can improve your intelligence. Number 8 is my favorite.


  1. Iodized salt
  2. The blue fish
  3. Eggs
  4. Yogurt
  5. Cauliflower and broccoli
  6. Nuts and seeds.
  7. Soya
  8. Dark chocolate
  9. Coffee
  10. Blueberries
  11. Avocados
  12. Banana

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A recent investigation by the National Agency for Economic Research of the United States has concluded that the introduction in 1923 of iodized salt in the United States led to a progressive improvement in the intelligence quotient of citizens, which rose to 3.5 points. on average. In another region of the world, specifically in Pakistan, a state food plan called “The Micro nutrient Initative” managed to increase the average intelligence of citizens by more than 12 points on average, only with the effect of the introduction of iodine into salt. In fact, the same study found that the absence of iodine in the diet of pregnant women alters the cognitive development of the fetus, preventing it from reaching optimal levels in neuronal quality.

Hence, Iodized salt is one of the foods approved to help you improve your intelligence.



With a good source of omega 3 fatty acid , eating blue fish can help you increase your IQ up to 3.5 points; a not inconsiderable figure. Salmon, tuna, sardines or eels are some of the blue fish that we consume the most and that should not be missing in any regular diet, especially if our goal is to maintain or increase our intellectual abilities and the performance of our brain.



Eggs improves attention span and long-term memory, thanks to its vitamins and amino acids that are protectors of the nervous system

Eggs contain a number of nutrients that are closely related to mental health, including vitamins B6 and B12, folate, and chlorine.

And what do those nutrients do?

You see, chlorine is an important micro nutrient that our bodies use to create acetocholine, a neurotransmitter that helps regulate mood and memory . Different studies have found that high chlorline consumption is highly associated with better memory and mental processing.

Also, most people don’t get enough chlorine in their diet, and we should consume around 425mg for women and 550mg for men. With a single egg yolk, you would be consuming 112mg, approximately.

But there is more:

Vitamin B has different important roles in the health of your brain . For starters, it could reduce mental decline with age, and vitamin B deficiency – folate and B12 – are associated with depression, which causes severe long-term damage to mental processes.


Yogurt not only helps regenerate the intestinal flora, some studies suggest that it is also capable of improving mood, since intestinal bacteria are involved in mental health and brain development.

Experts recommend eating a low-fat yogurt daily.

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These vegetables provide a powerful antioxidant and anticancer that stands out for its neuroprotective properties. Arugula, turnip and Brussels sprouts also have these properties.


Keep in mind that this antioxidant is formed when cooking these foods, so its proper cooking is important.



Almond and walnuts are the most effective nuts for intellectual performance due to their high phosphorous content and, in addition, studies affirm that they improve memory.

Walnuts and seeds are a source of vitamin E. Several studies suggest that an adequate intake of vitamin E can help prevent cognitive decline, especially in young age. Adding an ounce a day of hazelnuts, walnuts, Brazil nuts, almonds, peanuts, sesame seeds, sunflower seeds and flax seeds, among others, is all you need to obtain the recommended daily amount of zinc, essential for the improvement of thinking and memory skills. Regular consumption of niacin-rich foods like peanuts provides protection against age-related cognitive decline and Alzheimer’s disease. Peanut is a source of vitamin E which is an antioxidant that protects the nerve membranes in the brain, prevents the formation of blood clots, and promotes improved respiration of brain cells.

Eat 3 nuts or 8 almonds a day, and if you consume them with green tea, you will double-feed your brain.


Its regular consumption helps prevent arteriosclerosis, which is detrimental to both heart and brain health. In addition, it delays the cognitive decline associated with age.This makes it one the best foods to improve your intelligence.

Enjoy it in all its varieties such as milk, tofu, sprouts and grains.



Looking for an excuse to sweeten you day? You have got one!

Dark chocolate is also a good food to help you improve your intelligence

Dark chocolate or cocoa have many components that you surely want to know, such as flavonoids, caffeine and antioxidants .

Flavonoids are a group of antioxidant compounds found in plants that congregate in areas of the brain that have to do with learning and memory.



Coffee, in addition to being the joy of every morning, contains caffeine and antioxidants that are definitely beneficial for your brain.

Some of the positive effects of caffeine are: better concentration, increased alertness (caffeine blocks adenosine, a chemical that makes you feel sleepy), better mood. In addition, long-term drinking of coffee is associated with a lower risk of neurological diseases such as Parkinson’s or Alzheimer’s.

So, feel free to start your day with a good cup of coffee.



Rich in antioxidants and vitamin C, they protect the brain from free radicals and improve long-term memory. They also contain potassium, which contributes to the transmission and generation of neurotransmitters.



Its richness in monounsaturated fats is beneficial for the brain and improves neuronal communication. It is also very easy to introduce into the diet.

Avocado is almost as good as blueberry in protecting brain health. Avocado is a fatty fruit, but it is a monounsaturated fat that contributes to healthy blood flow. And healthy blood flow leads to a healthy brain. Avocados also lower blood pressure. It is rich in vitamin E, which is a powerful antioxidant and protects the fatty tissues of the brain from aging. The absorption of beta carotene and lycopene increases when fresh avocado or avocado oil is added to any salad. However, avocados are high in calories, so it is suggested to eat only 1/2 or 1/4 of an avocado to a daily meal as a garnish.



Banana, is one the best fruit to help you improve your intelligence.

Being rich in tryptophan – the amino acid that helps manage stress – and a good source of potassium, magnesium and vitamin C, it is the best fruit to take care of memory and the brain.


Now that you know these foods, why not think of adding them a little more in your diet?

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