Silvia Aeschbach, November 17, 2018
When the body gets enough sun – that's enough UVB radiation – generally produces enough vitamin D. If you are not (too) exposed to the sun, for example in autumn and in winter, when it's cloudy, it can help with drops or vitamin D. this does not mean that you should not go out regularly on a regular basis. Even in the cloudy weather, the body and soul can be used for half an hour.
Vitamin D is the only vitamin that can only be produced by the body (which is why, in principle, it is more a hormone than vitamin). And more and more new studies show the importance of a good level. Since vitamin D not only contributes significantly to a strong immune system and stimulates the immune system, it is also important for a stable psyche, as deficient symptoms can worsen exhaustion and depression.
But vitamin D can do much more than many studies show. It needs to stimulate performance and durability, which is especially interesting for athletes. This is one of the conclusions of a recent study published in the European Journal of Preventive Cardiology. Student director Amr Marawan, Virginia Commonwealth University in the United States, says that "higher vitamin D levels are associated with better training skills".
This study investigated whether people with higher vitamin D levels in the blood had better cardiorespiratory ability. Cardiorespiratory fitness shows how good breathing and blood circulation provide the body with oxygen. There is a link between higher levels of vitamin D and better mobility in men and women, young and middle-aged, and regardless of the body mass index, "says Marawan.
These new findings correspond to a number of recent study results. "Anyone who reaches the speed of their vitamin D can improve in sport. Conversely, a lack of vitamin D can cause a decline in sports performance," the German Health Portal portal recently published, which examined various studies on the subject. "Vitamin D improves the resistance and efficacy of the heart's lungs, stimulates muscle growth and increases testosterone production."
More power cardiopulmonary system
Various studies with athletes have shown, for example, higher oxygen intake due to vitamin D, reduced muscle inflammation and increased levels of energy. The two independent studies presented by the British Journal of Nutrition in 2016 have also shown that vitamin D can improve the functioning of the heart's lung system.
The fact that sufficient vitamin D supply is basically "very important for human health", the Federal Public Health Office (FOPH) notes in a data sheet. The Office of the Federal Food and Veterinary Office (BLV) has also published specific "recommendations for meeting the requirements of daily vitamin D".
But before taking vitamin D in the form of drops or tablets, you should measure the level of Vitamin D of the family doctor and, if necessary, seek advice on the dose. Because overdosage can also be harmful over a prolonged period of time.