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The Sun's rays foster the formation of Vitamin D by our bodies, but it can also promote skin cancer, cataracts, and mutations in our DNA. Besides providing the warmth and light essential to most animal ...
Several major follow-up studies are currently underway or are being planned to assess populations exposed to radiation from nuclear reactor accidents, contamination from nuclear weapons manufacturing, or fallout from nuclear testing. The data should help to define the true extent of the impact of environmental contamination; allow a better appreciation of the morbidity arising from such ...