Diagnosing disorders early can help you to be able to make important decisions while there is still time. If you find a disorder too late, you won't be able to do much about it. The problem is that you don't have all the information, which increases difficulty to accurately diagnose which disorder, such as dementia and amnesia.
Tar, carbon monoxide, arsenic, vinyl chloride, and/or formaldehyde
Skin cancer. Prolonged exposure to ultraviolet radiation from the sun can lead to melanoma and other skin malignancies. Clear evidence establishes ultraviolet radiation, especially the non-ionizing medium wave UVB, as the cause of most non-melanoma skin cancers, which are the most common forms of cancer in the world
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