Tanning Beds And UV Rays
It is said that the UV rays in a tanning
salon are in fact two to three times more powerful than those given out
by the sun.
The UVA and UVB rays are responsible for most types
of skin cancers. Exposure to UV rays also damages our body's DNA which
further also reduces the ability of the immune system to repair itself.
As is emphasized time and again, there is no such thing as safe
tanning. Tanning may not only cause cancer but also lead to premature
aging of the skin. The problem is that the tanned look is so popular
that youngsters, especially women are taking recourse to tanning beds in
the salons.
Cancer is touted as the most common problem
associated with tanning beds. In fact, it can also lead to the most
dangerous type of skin cancer- the melanoma which is characterized by
moles.
Earlier, UVB rays were used to give the tanned effect.
These UVB rays are short wavelength rays that cause burning. The harmful
effects of these radiations was recognized and more and more salon
owners shifted to using UVA rays which are of long wavelength. Doing
this has given a false sense of security to the salon owners as the UVA
rays cause less of burning. However, this security is highly unfounded
as they are more penetrative and can even reach the connective tissue
and cause immense damage to the immune system, leading to the
development of dangerous skin cancers like melanoma.
In fact,
some studies actually put it in very clear words that a tanning bed is
not at all safe. So, it should be avoided at all costs. But, there are
also those who do not consider tanning beds to be as harmful. So until
the verdict is out it is better if you could use the certified safe
methods. All said and done, it is necessary to take all precautions
while going in for tanning at a tanning bed. Remember, moderation is the
key!