Sea and health: an inexhaustible source of well-being

Sea and health: an inexhaustible source of well-being

The sea and health are linked. Our brain reacts very positively to this kind of landscape: it feels more relaxed, its perception improves, creativity develops and better mental clarity is achieved. Few things are as comforting as the mere feeling of warm sand beneath our feet, the sound of the waves, and the freshness of the salt breeze.

Sailors, surfers and biologists always repeat the same thing: the sea casts a spell, the ocean attracts, captivates and is endowed with a mysterious attractiveness for the human being almost since the dawn of time. This extension of bottomless blue water produces in us very varied sensations. Sometimes, it is enough to be a moment at the water's edge to recharge our batteries of energy and to perceive an improvement of our moral state.

"The ocean is older than the mountains and is loaded with memories and dreams of time."

-H.P. Lovecraft-

It should also be remembered a practice known to Victorian doctors about their patients. The same thing was prescribed to all people suffering from melancholy, tuberculosis, or simply love sickness: the air of the sea. In this way, the beaches were for a long time used as an ideal therapeutic resource both for wealthy elite only for the poorest people. And what was done worked. It improved the mental state of patients because the sea and health have a special connection that science continues to confirm.

Sea and health: the therapeutic effect of aquatic environments

In 2011, a study conducted by the Department of Health Architecture of the University of Sweden was conducted. Thanks to her we demonstrated something that we had all thought: aquatic environments generate well-being and have a positive impact on our health. In this way, both the sea and the rivers and lakes generate changes in our mind, brain and body.

The mystery and fascination for blue landscapes are such that the authors are constantly giving answers to this enigma. One of them was Sir Alister Hardy, a marine biologist. According to this scientist, known for his participation in the first expeditions in Antarctic around 1925, our body is programmed to react to environments that are beneficial to it.

When our species left the savannah, it reached the coast and discovered the ocean; something then changed in us. Soon, we had access to new foods, especially those rich in omega 3 fatty acids, basic for development and brain health. In fact, the therapeutic effect of the sea, with its powerful stimuli could create a strong and very strong bond. Moreover, there is no shortage of work on the theme.

One of these is that of doctoral student Jenny Roe, from Heriot-Watt University in Edimburgo. According to this work, by being in contact with the sea, a series of physiological responses occur. We then release endorphins, the level of cortisol is reduced and we generate alfa waves in our brain … This early contact of the first hominids with the sea has left us a footprint that still persists today. It reminds us of the benefits of the sea and the unrivaled well-being associated with it.

The healing power of the ocean

Sea and health are linked. The ocean generates what many scientists define as "blue welfare". It is summarized as follows:

The blue spirit

  • Our brains react positively to the vision of water. The simple facts of contemplating, feeling and feeling it offer our brain a state of absolute relaxation. This ideal state of calm promotes the release of neurotransmitters such as dopamine and serotonin that promote our feeling of happiness.
  • In addition, the sea stimulates our creativity, the concerns are reduced and we improve the basic cognitive processes that are for example the memory and the attention …

Ideal for the respiratory tract

This salty breeze is a gift of well-being for our airways. It opens them, cleans the lungs, facilitates breathing and has an antibiotic effect. The sea is ideal for people with asthma or allergies …

Connection and energy

The sound of the sea and the vision of these landscapes dominated by movement, light and the panorama of immensity favor the appearance of alfa waves in our brain. We then enter a state of calm and our internal connection improves. According to a work published in the Journal of Complementary Medicine, the air of the ocean contributes to this state of relaxation and personal connection.

The sea air is loaded with negative ions. As this work reveals, these negative particles are generated in natural environments with streams of water: the sea, rivers, waterfalls, etc. Their effect favors the production of serotonin. We enter a state of internal balance that fills us with energy, creativity, motivation, good mood to connect with ours and have relationships …

Nor can we forget something essential. The sea and health have a direct link because in these landscapes we have the possibility of absorbing vitamin D. As we know, this component is indispensable for many vital processes. However, strange as it may seem, a large part of the population suffers from a deficiency of this unsaponifiable heterolipid. But do not have any doubt. If we have the opportunity, trust our instinct. This primitive voice knows and understands that the sea is a good place to spend the day. It is worth it, the health is worth it.

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