3 Tips to Keep Active Your Brain

Like the whole human body, the brain also regresses with ageing.

At birth, each human being has 100 billion neurons. At 25, your brain is at its best. Then, it gradually begins to regress and, as we age, some neurons become defective, in particular those located at the level of memory, attention and awareness of what surrounds us.

This ageing process should not be regarded as a fatality. Thanks to some activities, we can preserve the functioning of the brain longer. This will allow us to have a better life from a physical and mental point of view.

elderly man and his trainer exercising
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Let’s see how.

1.       Feed your brain well. A balanced diet is essential for good mental health. However, the brain needs specific substances to increase the connection of neurons and stimulate their regeneration. Therefore, eat food rich in antioxidants such as fruits and vegetables in general (in particular, artichokes, blueberries and ginger are really useful), fish and olive oil. Fatty fish (salmon, mackerel, herring, sardines) contains omega 3 which helps strengthen brain cells, optimizes learning and memory and contributes to the prevention of mental disorders such as depression and dementia. Remember that avocado and walnuts also contain omega 3 and that for a good brain oxygenation you need to eat glucose (bread and pasta) and food rich in iron (meat and fish).

2.       Stimulates attention. Like the muscles that must be kept in motion, the brain also must be trained to keep its performance. It is therefore important to keep it active with activities such as crosswords, sudoku, reading, puzzles or even some video games that offer programs to train the brain. The more diversified the exercises, the better. Continuing to broaden one’s knowledge such as learning a new foreign language, playing an instrument, visiting exhibitions, travelling, and having a lively social life, are all activities that contribute to the training of neurons and prevent brain ageing. Also meditation is an excellent activity not only for improving the ability to concentrate but also because it reduces stress, anxiety and negative emotions. Meditating from 10 to 15 minutes a day will allow you to develop new connections between neurons and thus slow down the ageing of the brain.  

3.       Practice physical activity regularly. Physical activity keeps neurons active because it promotes blood circulation which therefore also reaches the brain. There is no need to become a top-level athlete to slow down the ageing of the brain. A moderate intensity sport is already effective as long as it is regular. The recommended frequency is 30 minutes a day. To keep up the pace it is advisable to find an activity that you like and that is engaging. Group physical activity (such as dance for example) is useful for the perception of bodies into space and for the relationship with others that releases endorphins, the hormones of well-being and pleasure.  

What do you think about these three tips? Would they help you to slow down the ageing of the brain? Do you plan to adopt them?

pens colorful color paint
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Bee Beep or the Paradox of Tranquillity

In the middle of the desert, a somewhat stupid coyote runs after a very clever bird. The two animals go at high speed.

Suddenly, the bird stops in front of a precipice. The coyote, on the other hand, continues to run without looking until it realizes it is running in the air.

This scene is a classic of Bee Beep and the coyote.

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But it is also the perfect illustration of a very serious economic theory: the hypothesis of financial instability.

According to Hyman Minsky, all periods of economic prosperity contain the elements of a future crisis. Like what? It is simple. When all goes well, economic agents (households, businesses, the State) are trustful and borrow money to carry out projects, invest, and develop activities.

In this good environment, investors risk more; banks lend money more easily, without paying too much attention to the danger of not being repaid. Minsky calls this the “paradox of tranquillity”.

However, at some point, the whole economy lives on credit. It then happens that other, more worrying phenomena arise: unemployment, slowdown in activities, lower income, and difficulty in repaying. Despite this, economic agents continue to behave as if nothing had happened. Just like when the poor coyote runs in the air!

Some bad news are enough to trigger the “Minsky moment“: everyone wakes up suddenly and gets scared. We realize that risks can no longer be taken, loans cannot be repaid, and banks stop lending money.

It is the general crisis: the coyote is too busy to realize it is about to fall on deaf ears. And it is too late to avoid to fall. The same happens in the real world.

And what about you, has it ever happen to you to live a Minsky moment?

Di شہاب – Opera propria, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=44752971