Cognitive function is a process that involves mental actions such as learning, understanding, and memorizing. It is basically a brain function which plays an important role in performing daily activities. Some food items that can help you improve the cognitive function and boost your memory include:

1. Avocado

Avocado is an excellent source of healthy fat and this healthy fat increases the blood flow to the brain. An increased blood flow to the brain leads to an increased supply of nutrients to those parts of the brain that helps you think and remember all the details. It is one of the healthiest fruit that one can eat to gain benefits. Avocado contains a large number of minerals and copper and iron which are two of them aids in blood regeneration and prevents anemia. Anemia is a condition that lowers the ability of the blood to carry oxygen. Also, avocado is rich in vitamin A, vitamin B, and essential fatty acids and these minerals act as a natural antioxidant that protects the body from stress and other damages. Vitamin K and folate which are present in avocado prevents blood clots in the brain and reduces the risk of stroke and it also improves memory and concentration.

 5 Foods That Improve Cognitive Function

2. Grapefruit

Grapefruit juice is an effective way to prevent short-term memory and boosts the concentration. Grapefruit juice is full of nutrients that act as a valuable antioxidant that has a capability to reverse the sensitivity of the receptors of the brain and improves the overall functionality of the cognitive system. Also, most importantly it increases the production of dopamine in the brain. Dopamine is a chemical that plays an important role in the brain and the body. In the brain, it acts as a neurotransmitter and sends signals to other cells of the nerves.  Plaque that builds up in the brain is responsible for the disrupt memory and can lead to the development of Alzheimer disease, which is a real threat to the health. Resveratrol which is one of the ingredients that is present in the grapefruit reduces the level of place and reduces the risk of disease.

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3. Dark chocolate

Numerous researchers suggest that dark chocolate has a number of ingredients that influence the neurocognitive function. You might not believe it but dark chocolate has many antioxidant ingredients that protect the brain. With an advancing age, our brain deals with different conditions and dark chocolate prevent the brain from such conditions by reducing the symptoms of it, such as an inflammation of the brain. Procyanidin is one of the ingredients that are present in dark chocolate. It cures the damage that is caused by the inflammation and oxidation, and it also increases the flow of blood to the brain. Some other psychoactive components that are present in the dark chocolate and increases the functionality of the brain are flavanols, theobromine, and caffeine. Caffeine has a strong effect on the behaviour and it improves the alertness and psychomotor function. These ingredients have antioxidant properties which have many benefits on the human health.

4. Blueberries

Blueberries are one of the richest sources of healthy antioxidants and phytochemicals that improves memory and the cognitive function. It has many nutrients that increase the production of brain cells in the hippocampus. Hippocampus is a major component of the brain and it plays an important role in the consolidation of information from short-term memory to long-term memory. It also reduces the stress and makes the brain strong to fight against the diseases. It lowers the risk of dementia, a brain disease that decreases the ability to think and remember the things and Alzheimer's disease is the most common type of dementia. With an advancing age, people often deal with the problems of memory but blueberries can help them fight with all such age-related memory issues.

5. Broccoli

Stress and inflammation play a key role in the development of the diseases that are associated with cognitive impairment. Sulforaphane which is an antioxidant is present in the broccoli and is useful in the prevention and the treatment of cognitive impairment. It has an ability to repair the damaged cells of the brain and improves the functioning of it. It contains many nutrients and it is a great source of potassium. Broccoli is the best option to improve memory but it is believed that all the green vegetables are beneficial for the healthy brain.


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