WHO warning: 'By 2050 there will be 50 per cent of the world's nearsighted people'

Health is one of the most important aspects of our lives, and often small changes can make a big difference in improving it.

You do not have to completely revolutionise your lifestyle to achieve positive results.

In this article, we will explore six small but significant changes you can make in your daily routine to improve your overall health and well-being.

Many people suffer quite often from vitamin B12 deficiency, a symptom that is very difficult to diagnose.

This is because vitamin B12 deficiency manifests itself with a wide range of symptoms, from dizziness to obsessive-compulsive disorders, which can also be caused by another problem or deficiency. Vitamin B12 deficiency can be caused for these reasons: 1. A non-consumption of foods rich in this vitamin, as is the case of vegetarians and vegans 2. The fact that the body can not absorb it effectively. In any case, regular monitoring of vitamin B12 levels is recommended. (especially in cases of alcoholism, gastric or intestinal disorders, aging or genetic diseases)

What are the possible symptoms of vitamin B12 deficiency to pay attention to? Browse the gallery to discover them.

Deciding to get a tattoo is an important choice because a tattoo is something that will remain on one's skin forever.

Tattooing is also a choice to be made safely, both in terms of equipment and hygienic conditions. But that is not all, because there are cases in which tattooing is not recommended or even avoided.

Often these are pathologies that advise against getting a tattoo, while at other times it may be inadvisable in certain parts of the body or when taking certain medications. (Source: epicentro.iss.it)

Prader-Willi syndrome is a rare genetic disorder and is considered one of the main causes of syndromic obesity.

Prader-Willi syndrome is a genetic abnormality involving certain genes located at the level of the long arm of chromosome 15 that is inherited from the father. It is however a random genetic error, which is not hereditary. It can be diagnosed with a genetic analysis by means of a simple blood test.

The symptoms of the disease can vary greatly from patient to patient, but there are generally two stages.

The use of smart working is becoming increasingly common and while this may be perfect for both workers and companies, for the former it often also means paying more attention to one's health.

Making greater use of smart working often means having a much more sedentary lifestyle, with all that this can entail for one's health, in terms of a greater propensity to develop certain ailments or diseases.

For this reason, doctors are increasingly willing to give advice on how to live smart working in a healthy way, with the aim of not adversely affecting health.

Non-polio Enteroviruses are widespread viruses that can cause infections mainly of the respiratory system.

Most people who come into contact with them show no or mild symptoms, but some categories, such as children and those with immune deficiencies, complications can be severe.

The symptoms can be varied and may vary depending on the health situation of the affected person. Let's find out this and other information on the subject in detail. (source: humanitas.it)

Next to running, swimming is considered one of the most typical ancestral activities of human beings. Originating as an activity to get around and survive, in more modern times swimming has also become an object of competition and virtuosity.

Taken as a whole, swimming is an activity that requires the coordinated movement of the limbs in relation to the trunk, and this is where the technical aspects come in. The neuromotor vision cannot be separated from a cardiovascular - respiratory - autonomic system that is able to ensure adequate oxygenation of the body.

If the person is able to swim, this sport is undoubtedly an excellent way to benefit from a whole series of advantages for the health of body and mind. (Source: auxologico.it)

The World Health Organisation has released new guidelines on the consumption of carbohydrates and fats, following the latest scientific evidence.

The new guidelines on the consumption of carbohydrates and fats focus on the prevention of unhealthy weight gain for both adults and children, but also on recommendations to reduce the risk of diet-related non-communicable diseases, such as type 2 diabetes, cardiovascular diseases and certain types of cancer.

The summary of the new guidelines revolves around limiting fat intake to 30 per cent of total energy intake and the careful choice of 'good' carbohydrates.

Slimming down quickly is a goal that many of us try to achieve from time to time in our lives.

But the truth is, if you don't make the right choices, this can be difficult to achieve in a healthy way. That is why we have put together this photo gallery with six tips for losing weight fast in a healthy way. We will provide some simple tips on how to combine exercise with a balanced diet, how to avoid harmful industrial foods, and how to focus on good fats and healthy carbohydrates. Above all, we will help you create a healthy and sustainable lifestyle to achieve your long-term goal.

So if you are ready to start losing weight fast without compromising your health, this photo gallery is perfect for you. (source: technogym)

Waking up every morning with energy and drive is known to be no easy thing. However, there are methods that can help you become a morning person and start your day the right way.

In this photo gallery, we will reveal some expert-recommended tips on how to become a morning person. You'll discover strategies to improve your sleep, wake up with a good dose of energy and be ready to face the day in the right spirit.

From making changes in your nighttime routine to planning your wake-up routine, these tips will help you transform your mornings from stressful times into restful, peaceful ones. (Source: sleepfoundation)

Breakfast is undoubtedly the most important meal of the day, because it breaks the night fast and provides the energy needed to face the day. At the same time, eating an unbalanced, poor or even skipping breakfast is a really big mistake.

This is both because it increases the phenomenon of 'snacking', i.e. eating snacks and sugary drinks throughout the day, and because it promotes certain cardiovascular diseases and diabetes. But even those who eat an abundant and balanced breakfast may make some mistakes without even knowing it.

Precisely for this reason, we want to give you these seven tips for a perfect breakfast that will provide you with the energy you need to get through your day.

The Lyme disease is a disease caused by a bacterium, borrelia, which is transmitted to humans through the bite of an infected tick.

It is a multi-system disease, i.e. a disease that can affect different organs or parts of the body and can therefore differ depending on the stage it is in.

When Lyme disease manifests itself, it can do so through three different stages ranging from erythema migrans, to systemic spread and up to serious effects, i.e. when it can generate quite serious complications. (Source: grupposandonato.it)

Some people notice a strong weight gain in conjunction with periods of diets or diet regimes that, theoretically, should make them lose weight: is this strange? No, in fact, it is a much more common condition than one might think.

Weight gain is basically the difference between the calories assimilated through food and the calories spent during the day through physical activity, metabolism and other factors. If you are on a low-calorie diet, and you notice an increase in weight, there could be various reasons.

From a change in metabolism to exercise, this is why even those on a strict diet may find themselves gaining weight.

Losing weight without changing your diet is possible: it can be done by improving your lifestyle and especially by sleeping more.

Many people often underestimate the importance of sleep in weight management, but it has been proven that sleeping well can promote weight loss and improve metabolism. In this photo gallery, we will be taken on a tour of this new approach that focuses not on the quantity and quality of food, but on the duration and quality of sleep.

We will discover the benefits of regular, quality sleep, a pleasant new ally in the fight against obesity.

In the US, aspirin is taken daily by at least 40 per cent of adults who are 60 years of age or older. Intake is justified by the fact that such individuals need to prevent blood clots that could cause strokes or heart attacks.

In recent years, however, experts are re-evaluating the daily use of aspirin for all elderly people because in many of them it could cause an increased risk of bleeding, even more subtle bleeding, which could then lead to anaemia. For some elderly people, however, daily aspirin use remains recommended, especially if they have already had episodes of heart attacks or strokes.

The study did not look into how aspirin might contribute to anaemia, but the researchers do have an idea of how this might happen.