Regular Occupational Sunlight Exposure is Associated with a Reduced risk of Melanoma on the Face and Arms.

Regular Occupational Sunlight Exposure is Associated with a Reduced risk of Melanoma on the Face and Arms.

By: Marc Sorenson, Sunlight Institute–

From University of Sydney in Australia comes the latest research to contradict one of the biggest lies of the past several decades: that melanoma is caused by sunlight exposure.

The results of the investigation were recently published in the International Journal of Cancer, and demonstrated that regular sunlight exposure was not associated with either overall melanoma risk or risk at different body sites.[1] To the contrary, the highest sunlight exposure predicted a 44% decreased risk of melanoma on the head and neck when compared to the lowest exposure.

In addition, when sunlight exposure to the upper limbs was assessed, the highest exposure was associated with a decreased risk of melanoma of 34%. The authors stated, “Our results suggest that occupational sun exposure does not increase risk of melanoma, even of melanomas situated on the head and neck.”

Stated another way, the authors might have suggested that sunlight exposure protects against the risk of contracting melanoma. In reading this research, I was reminded of a statement by Dr. Frank Garland during his presentation at a vitamin D conference I attended several years ago. He said, “melanoma is a disease of sedentary, indoor office workers.” He was absolutely correct.

Those who have bought the propaganda of the American Academy of Dermatology may consider this information quite surprising, but in reality it is just one more in a long line of scientific investigations pointing out several reasons that melanoma is not caused by sunlight exposure: (1) Most melanomas occur on areas of the body that are seldom exposed to sunlight. (2) As sunscreen use has increased, melanoma has also increased. (3) Outdoor workers have far less risk of melanoma than indoor workers. (4) As the populace has left outdoor work and moved indoors, profoundly reducing sunlight exposure, melanoma has increased exponentially.

For those interested in reading further regarding these statements and also searching the references, they are contained on previous posts on this site. In the meantime, let’s take advantage of some non-burning sun exposure to protect ourselves against melanoma.

I’m grateful to the scientists from Australia who brought forth this information. Truth will ultimately prevail.


[1] Vuong K, McGeechan K, Armstrong BK; AMFS Investigators; GEM Investigators, Cust AE. Occupational sun exposure and risk of melanoma according to anatomical site. Int J Cancer 2013 Nov 13 [Epub ahead of print].


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