What to eat to improve brain function?

Diet for the brain is an important issue. Why? Over 40 years ago, scientists proved that there is a close relationship between mental abilities and the supply of vitamins and minerals to the body. Check the details!

You should take care about your brain!

Diet for the brain and its effect on memory and concentration is indisputable. It is foods that activate hundreds of mechanisms that affect the brain’s intellectual functions. They stimulate the production of enzymes, hormones and chemical substances called neurotransmitters. In particular, neurotransmitters play a significant role in memory and recall processes. They are chemicals needed to send signals between nerve cells – neurons. Without these impulses, it would be impossible to think, associate, acquire knowledge.

Diet for the brain – complex carbohydrates

The brain constantly receives, processes and transmits millions of information. Although small (in adults 2% of body weight), it is very energy-consuming. Uses as much as 20-25 per cent energy supplied to the body (more than half in utero!). Its food is glucose and oxygen.

The brain itself uses almost half of the glucose circulating in the blood. The rest meets the energy needs of other cells, including nerve cells. Without glucose and oxygen, they die after 10-15 minutes. The source of glucose is carbohydrates. But that doesn’t mean you have to eat sugar to nourish your brain.

Sugar does not require digestion – it quickly penetrates the blood and is a caloric bomb, and also a significant difficulty for the pancreas. It must make a large amount of insulin to use that amount of sugar (if the body does not need too much energy, the sugar will turn into spare fat).

It is different from complex carbohydrates. They are found in seeds, cereal grains, flour from whole milling (replace white bread with wholemeal!), Paddy rice, groats, potatoes, beans, lentils. Their digestion takes some time. As a result, sugar is released into the blood gradually – and the body can use it well. In addition, complex carbohydrates contain a lot of fibre as well as vitamins and minerals necessary for the proper use of nutrients.

Diet for the brain – vitamins and minerals


Particularly important for mental development are B vitamins and essential fatty acids (EFAs), the richest source of which are fish and oils.

To improve your brain functions you should eat things presented below:

What to eat to improve your brain functions
What to eat to improve your brain functions