Vitamin D or why tanning is healthy?

In recent years, we have heard that we should not sunbathe, because we risk skin cancer. However, even those who are against solar radiation constantly just hiding, just do not do well .. It is the best source of vital vitamin D..

Commonly probably not happen, that we would recommend regular doctor sunbathing to boost immunity and improve overall fitness, more frequently we hear of the need for increased revenues as vitamin C, beta-carotene and zinc, which are undoubtedly essential for building and maintaining our defense shield.

Today I would like to refer you to a bit of sun as a natural source of vital vitamin D.

Sunbathing against infectious disease?
The frequency of infectious diseases during the winter, such as colds, flu, tonsillitis and other respiratory diseases, must not be attributed only cooler weather, inadequate intake of vitamins is undeniably an important aspect to reducing our defenses. Vitamin D in recent years more and more discussed as one of the very important stimulants and the cornerstones of our immunity. And because winter is usually only a very limited supply of solar radiation, we also decreases levels of vitamin D, which affects the body's ability to resist viruses and bacteria.

Vitamin D for strong bones and healthy teeth
Vitamin D is an essential ingredient for the utilization of calcium in the body, thus healthy teeth, strong bones, proper development of children, strong nerves, etc. In this context, vitamin D appears to be absolutely essential for all of us, especially the example for individuals suffering from osteoporosis, mainly for women after menopause. In the prevention and treatment of osteoporosis would therefore an increased intake of calcium should also ensure a stable intake of vitamin D, without it our body does not properly use calcium.

Vitamin D deficiency affects many serious diseases
Quite recently scientists have come up with that diabetics should particularly pay attention to intake of vitamin D. This deficiency which affects the reduced insulin production. Years of studies have also shown that regular sun exposure and vitamin D intake are the prevention of some cancers, the most dangerous and speaks about our greatly expanded bowel cancer. Sufficient levels of vitamin D in the body positively affects other major diseases and disorders, such as sclerosis and rheumatoid arthritis.

Staying in the sun for at least 15-20 minutes
Staying in the sun for us about nejzaručenějším source of vitamin D. However, the production process does not occur immediately, but after about 10 to 15 minutes sunbathing. The synthesis of vitamin D is based on the penetration of UV rays through the skin, it means that the creams are strong protective factor obstructing the process of synthesis. By not trying to suggest that perhaps we should not use these creams, or that we should for long hours exposed to direct sunlight.
Generally, states that the sun 2x a week for about 20 minutes we should provide enough vitamin D. Even in the colder months when it is not possible to explicitly sunbathe, we can at least set a pleasant stroll face and arms to sunlight.

We need not worry that we are too much sun exposure vitamin D overdose. After reaching the required level of its synthesis stops naturally.


SLUNO, but consciously
In relation to the risk of skin cancer is our public sufficiently familiar with how to tan without increased risk of subsequent complications. For several days continuous "barbecue and grilling" it is difficult to talk about contributing to our health, which certainly do not need more comment. More generally, the longer tanning and sun exposure increase the intake of fluids, use a cream with and protect your eyes, not least adapt the length of stay in the sun our skin type.

What other resources go Vitamo D?
Strict vegetarians too pleasing information that from plant foods can definitely not provide the required level of vitamin D. He is to be found in foods of animal origin. Vitamin D is fat-soluble and its main sources are liver, egg yolk, fish (cod liver, mackerel, tuna, sardines), a lesser amount of guts, beef and some cheese.


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sources used: algaecal.com

[2008-06-11]
The author Vitamin D or why tanning is healthy?: Michaela Vorlová