fromwww.theguardian.com
2 days agoThe perfect way to look after your health if you work shifts
We have a clock in the hypothalamus in the brain, and that clock has evolved to control many aspects of our physiology. This includes metabolism and immune system, hormones, and heart, lung and brain function. We've evolved to be awake in the daytime and asleep at night. When we do shift work, we're going against what our natural rhythms want us to do.
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