Free radicals present in the human body, contribute to the fact that with age there is loss of memory, deterioration of mental operations. This is due to the natural or premature aging of the brain and nervous system. Fortunately, strawberry with vitamin C and other flavonoids, neutralize detrimental impact on the body oxidants and rejuvenates it. In addition, strawberries are rich in iodine, which is very useful for the normal functioning of the brain and nervous system. Potassium, which is contained in significant quantities in strawberries, also helps to improve cognitive functions of the brain, increasing blood flow to it.