Irregular sleeping patterns can lead to cancer
Irregular sleeping patterns have been “unequivocally” shown to lead to cancer in tests on mice, a study suggests. The report, in Current Biology, lends weight to concerns about the damaging impact of shift work on health. The researchers said women with a family risk of breast cancer should never work shifts, but cautioned that further tests in people were needed. The data also indicated the animals were 20% heavier despite eating the same amount of…
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