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Can Certain Nutrients Improve IQ?

Eating can play a vital role in brain health and can help particular mental activities like memory, IQ, and focus. Can you eat intelligently? According to the research, yes. Although we shouldn’t expect Einstein’s IQ, True brain nutrition! And if you’re looking for a free IQ test, you can take the online iq test free.

Fatty fish can boost IQ

When it comes to brain meals, fatty fish is frequently at the top of the list. This category of fish includes salmon, trout, herring, mackerel, and sardines, which are all high in omega-3 fatty acids. These lipids account for around 30% of your brain’s weight. Omega-3 fatty acids are necessary for learning and memory because they are used by the brain to form brain and nerve cells. Eating fatty fish once a week is a good idea for brain health.

Blueberries and strawberries

The saying an apple a day keeps the doctor away is nice and sweet, but when experts evaluated research on nutrition and brain health, one fruit stood out above the rest: berries. Anthocyanins, a category of plant chemicals with anti-inflammatory and antioxidant properties, are found in blueberries and other strongly colored berries.


Nuts, like fish, can increase cognition, for example, one research discovered that women who ate nuts on a regular basis for several years had a sort of sharper mostly recall than those who did not consume nuts, which specifically is quite significant. Nuts really include basically several substances that may literally explain their brain health advantages, including healthy fats, antioxidants, and vitamin E. Vitamin E shields cell membranes from generally free basically radical damage and aids in the slowing of cognitive loss in a big way. While all nuts definitely are beneficial to the brain, walnuts specifically have a fairly extra advantage since they particularly contain omega-3 fatty acids, particularly contrary to popular belief.

Green leafy vegetables

Was your mum correct when she told you to eat all your veggies because ‘it’s beneficial for you?’ A larger diet of veggies, for example, is connected with a shorter cognitive deterioration. Green vegetables, particularly spinach and kale, appear to be very beneficial to the brain. Green leafy vegetables contain folate, vitamin E, carotenoids, and flavonoids, all of which have been related to a reduced incidence of dementia.

Coffee and tea

Caffeine in your daily cup of coffee or tea can deliver more than simply a temporary boost in attention. In one research, people who consumed more coffee performed better on memory tests. Researchers at Johns Hopkins University allowed individuals to look at a sequence of photos before either a placebo or a 200-milligram caffeine pill. The next day, more respondents in the coffee group correctly identified the photographs. Good news for coffee and tea drinkers! Furthermore, olive oil, lentils, and whole-grain items tend to be beneficial to the brain. You may help your brain’s health by having these items in your diet on a regular basis.