| Tanning Facts
Sunlight is energy, which is transferred by means of electro-magnetic
rays or waves with different wave lengths. We can differentiate
between ultra-violet rays (UV light), visible light, and warm infra-red
radiation (IR light). The UV light is subdivided up into UV-A, UV-B
and UV-C rays. The dangerous UV-C rays are filtered out by the atmosphere
and do not reach the surface of the earth. The composition and strength
of UV-A and UV-B rays varies and depends on the time of day and
year, air pollution, degree of latitude North or South, and the
intensity of reflection (water, snow etc) for example.
The skin is the largest regulatory and protective organ of our
body. Through the skin we not only make physical contact but also
sensual contact to our environment.
Whilst in former centuries paleness was considered distinguished,
a natural tan is a sign of athleticism, attractiveness and health
today. The exterior appearance - the natural outfit - is an expression
of personal lifestyle for more and more people.
An attractively tanned skin improves the personality. Irrespective
of whether at work or in your free time - you are received better.
Basically, a tan is nothing other than the body’s inherent
protection against sunlight. The UV-B rays encourage the cells of
the epidermis ( the elanocytes) to produce more white melanin pigments,
which, on their way to the upper dermal layer, are tanned by the
UV-A rays and the oxygen contained in the blood ( indirect pigmentation
).
If a preliminary pigmentation has taken place already, the skin
will be tanned immediately by UV-A rays (direct pigmentation) The
pleasant effects of UV rays on the body and soul have been substantiated
by medicine. The natural formation of vitamin D3 takes place only
in the sun or on a sunbed - or put more precisely - under the influence
of UV-B rays. Vitamin D3 is an important hormone for the protection
of bone, protecting against osteoporosis. Due to the formation of
vitamin D3 calcium is deposited in the bones.
Still further positive properties are attributed to this "sun
hormone". It stimulates the immune system, increases the body’s
own physical powers, alleviates depressions and has a positive affect
on the heart and circulation
Even skin diseases are treated with UV light with great success,
such as acne, psoriasis and neurodermatitis.
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Skin
Types
Depending on the type of skin, people react differently to sunlight.
You should know your type of skin for correct enjoyment of the sun
and sunbeds. World-wide, six types of skin are differentiated -
the first four types of skin occur most frequently in Europe.
Skin type 1
( approx 2% of all Central Europeans):
Remarkably light skin, reddish hair, blue eyes, very strong tendency
to develop a sunburn.
Skin type 2
( approx 12% of all Central Europeans):
Light skin, blond to medium-brown hair, blue to grey or green eyes,
strong tendency to develop sunburn.
Skin type 3
( approx 78% of all Central Europeans):
Normal skin, dark-blond to brown hair, grey to brown eyes, moderate
tendency to develop a sunburn.
Skin type 4
( approx 8% of all Central Europeans):
Light-brown to olive-coloured skin, dark hair and eyes, slight
tendency to develop a sunburn.
Even in winter with little sunshine we can provide ourselves with
the missing sunshine on a sunbed. Contrary to the natural sun, which
is subject to strong variations, tanning on a sunbed can be used
precisely and individually. |