Supposing thatyou want to sharpen your memory, the first thing you need to look to alter is your daily intake of food. Similar to any part of your human body, nourishment play a huge – if not largest – role in making sure it functions the way it is meant to be.

Indeed, nourishment plays a basic building blocks in your brain. Opposed to popular belief, your brain does not decay without suitable nourishment – it degenerates. Some food, like sugar in all its form, had been shown to contribute to mental deteriorate.

In this article, I will unfold the 5 most powerful food for brain improvement.

1. Blackberries, goji berries, raspberries and blueberries. These berries not just very nourishing, they also include great quantity of antioxidants. Antioxidant battle against the oxidation progess – a series of actions that exterminate neurons (brain cells).

2. Green leafy vegetables. Absolutely no surprise here. In addition to the nutrition and antioxidants in vegetables, they also consist of chlorophyll. Chlorophyll attach itself to big stuffs in your body then brings them out. Although it doesn’t exactly affect your brain, it improves the quality of other parts of your body – and that consequently sharpen your brain.

3. Red meat. That’s correct, red meat. Meat contains large quantity of vit B, which is essential to the appropriate function of the brain. Not only that, it’s one of the only 3 sources of vit B12, lack of it in which could results in permanent harm to the brain and result in psychosis.

4. Alternative sources of vit B12 are dairy and eggs.

5. As much as you can, stay away from foods high in sugar. Few of these consist of, yet not limited to, watermelon, rock-melon, bananas and most fruits. In addition, you should also shun foods like rice, bread, noodles and potatoes. I know they create a big part of modern diet but these foods are not part of human’s original diet.

Initially, you will certainly feel an craving for these food – even if you are gorged. Sugar is addictive in nature and when you stop consuming it, you will go through withdrawal symptoms. How fruitful you are depends on how powerful is your will for brain fitness.

In July 1968, John B. Calhoun, an American research psychologist, once conducted a very famous research on the influence of open space on your mind. The experiment, surely, involved rats, not people yet his results were broadly regarded to be a applicable. Here is what he did.

He placed four pairs of rats into an ideal universe. There were no predators, no inadequacy of food or drinks and of course, no scarcity of mating partner. Essentially those rats have anything they desire – with the exception of space.

Initially, every little thing looks just great. The rats lived as they shall be. Their community grew very fast, doubling around every 55 days. Pretty soon, when the population of the rats reached 620, the area he was putting them in became full. This was day 315 of the experiment. Surprisingly, the population started to decline since then… to a point where the last surviving birth was at day 600. At the same time, between day 315 to day 600, the rats behaved intermittently.

No longer do males protect their boundary and females. No longer do they engage in courtship or fighting. Rather they withdrew to be anti-social, and clean themselves. Due to their absence of scars and beautiful coats, those group of males were called “the pretty ones”.

The females, on the other hand, become more offensive, stopped giving birth and get rid of their junior before weaning was complete. After day 600, the population started to decline into extinction.

Look familiar? Redundant to mention, those rats are extremely unhappy during this period of time. Did the insufficient space and advancing population density affecting your psychology? Who knows? Perhaps so, maybe not. However providing that you are similar me, you desire to find out.

Try this out: At least once a week, go to an open area. Be it a pasture or out of city. Many people feel relieved, kind of a liberation when in open area. No mental exercises or brain training exercises can substitute this.