Sunscreen
Linked To Cancer
Can
the products that are suppose to
protect us from skin cancer actually causing the problem?
Sunscreen
is widely believed to be the totally safe, health conscious, life essential
products to use in the summer. Without sunscreen you will get a tan, be
dangerously exposed to the sun, get skin cancer, and die (in that
order).
So the
if reasons for using sunscreen haven't been beaten into your brains
by the age of six, you're either stupid or come from another planet where
sunscreen doesn't exist.
Skin
cancer prevention is being explained to kindergartners and teachers
are now dutifully slathering kids with sunscreen before even the slightest
sun exposure.
But
is sunscreen really preventing skin cancer?
According
to an article published by International Health News: "no scientific
proof that they protect against melanoma or basal cell carcinoma in
humans. There is, however, some evidence that regular use of sunscreens
helps prevent the formation of actinic keratoses, the precursors of squamous
cell carcinoma." You can read this article in full by clicking
here.
So
if sunscreen doesn't prevent skin cancer, why do we use it?
Sunscreens
are very good at protecting our skin from sunburns. Unfortunately when
we slather ourselves with sunscreen it gives us a false sense of security.
Many people stay outside in the sun for far longer than they usually would
because they are wearing sunscreen and feel safe.
Unfortunately
most sunscreens only block UVB rays. These are the radiation rays that
primarily cause sunburns. These are not the only rays that can damage
your skin and body however. The much more harmful UVA rays are
able to penetrate deeper into the skin and slow the functions of your
immune system, but do not contribute significantly to sunburns.
As we
slather ourselves with sunscreen we are in fact shielding ourselves from
the very substance that helps us ward off skin cancers - sunlight!
Natural sunlight exposure helps our body produce Vitamin D, one of the
only vitamins in our body that cannot be taken synthetically. More and
more children are developing rickets, a condition where bones soften leading
to easy fractures and deformity. Rickets is largely caused by a deficiency
in Vitamin D because children are never being allowed outside without
that healthy slathering of sunscreen first.
Sunscreen
almost completely blocks your skin's ability to produce Vitamin D. Combine
that with the depressing effects of UVA rays that sunscreens don't block,
and it's a no brainier to understand why people are getting sicker
by using sunscreen.
To make
matters even worse, the common active ingredients in sunscreen are actually
carcinogenic. Most sunscreens are made with concentrations of 2 to 5%
of benzophenone or its derivatives: oxybenzone, benzophenone-3.
These substances are extreme free radical generators. What this means
is when the chemical is applied to the skin and then exposed to sunlight,
the molecule splits. The newly split molecules are free radicals, or molecules
that will bounce around the body searching for a spare hydrogen atom to
hook up with.
The theory
is that when the Benzophenone splits it will find a hydrogen mate within
the sunscreen itself, but this is not totally guaranteed. What's to stop
the free radicals from bonding with
the skin? This could conceivably cause a series of events that lead to
skin cancer and melanoma.
This
link is between skin cancer and high sunscreen usage is actually seen
very clearly in Australia. Advertising campaigns and doctor recommendations
have worked hard to educate the public about sunscreen usage. Unfortunately
this has lead to a mass epidemic of sun cancers, all caused by
increase use in products that actually cause the disease they are trying
to prevent.
So the
real solution to skin cancer and sunburns is not to slather on a chemical
rich product! The real solution is to be smart and limit your sun exposure
to reasonable limits.
Avoid
Skin Cancer and Painful Sunburns
Without Risking Your Health
- Get
a very mild tan - Don't use this as a license to sunbathe
rigorously! Gently expose your skin to small amounts of sun for about
15 minutes a day. This is the perfect length of time to water your
garden or take a walk. By allowing your skin to tan mildly your skin
will naturally protect itself from sunburn.
- Limit your
sun exposure
- Staying out in the baking sun for any longer than an hour is just
stupid. Don't be dumb! You don't need to have skin the same color
as a Hershey's Chocolate bar unless you really do want to die from
skin cancer (and if you did, the process would go much faster if you
applied sunscreen first)!
- Wear
protective clothing - Wearing a hat
and sunglasses will not only keep you cool, it will also protect your
skin from direct sun exposure.
- Use
good skin care - After spending any length of time in the
sun, apply a layer of Aloe rich lotion
or Pure Aloe Jelly to your exposed
skin. Even if you haven't burned, this will dramatically reduce the
damage done to your skin by the sun. Many premature aging signs are
caused by sun exposure. Applying Aloe will help to combat these aging
signs effectively without risking your health.
- Don't
use sunscreen -
If you're going to be outside for HOURS and absolutely cannot avoid
it, then wear sunscreen, but do it at your own risk. The better solution
is to limit your sun exposure so that your skin doesn't burn in the
first place.
I know
a lot of women that use sunscreen as a daily moisturizer. This
is putting unwanted, carcinogenic chemicals on your face every single
day! You can try to look for sunscreens that don't contain benzophenone,
oxybenzone, or benzophenone-3, but they are very difficult to find.
Another
alternative is to use products that reflect the sun rather than absorb
it. Titanium Oxide and Zinc Oxide are two safe ingredients that
can block sunlight effectively without risking your health.
To good health,
Leah
Day

© Leah Day Online:
Sunscreen
Linked To Cancer
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