There are three types of skin cancer – of which melanoma is the most dangerous and potentially lethal because it can metastasize into other body parts. The other two non-melanoma types, squamous cell carcinoma and basal cell carcinoma, are treatable and not as threatening or able to metastasize as melanoma.
Most skin cancer cases are of the basal cell carcinoma type, which can destroy surrounding tissue and disfigure facial skin areas if unchecked. It is advisable to check with a dermatologist if you have any unusual new moles or sores that won’t heal anywhere on your skin. Skin biopsies are easy to perform.
Mainstream medicine blames the sun for all three types, and recommends sun screen lotions to block sun exposure. But one should take their sloppy science of prevention with several grains of salt.
Just about any dermatologist still holds to the myth that you need to avoid direct sunlight or lather your body with sunscreen to avoid skin cancer. Recently, the opposite has been determined to be true in both cases.
Sloppy science that harms more than helps
There are two basic types of ultra-violet (UV) rays from the sun that affect us: UVA and UVB. Ultra-violet A (UVA) rays have little or no benefit, and can cause some skin damage that initially shows as sunburn and eventually dries and ages the skin. UVA rays are steady throughout the day. Most sunscreens do not block harmful UVA rays. But most of them…
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