7 hours of sleep is enough?

Sleep duration – how much sleep do we need? The RNA BodyClock Chronotype Hair Root Test can now be used to determine when our biological sleep times are. However, in the same breath I am often asked whether it is possible to determine individual sleep requirements. My answer: Jain There…

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The BodyClock RNA chronotype test

The BodyClock RNA chronotype test has been available as a blood test since 2018. However, it was only in April 2021 that the developers led by Prof. Achim Kramer at Charité in Berlin developed and released a hair follicle test that can now also be used by private individuals. I…

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