Dac gene, also called dac library, is also called staying up late memory. People who carry it can regain their energy twice as fast as ordinary people, and even if they sleep only four or five hours a day, they can still be radiant.

Scientists at the University of California published a paper in the August issue of the famous journal Neurological Research 20 19, claiming that a mutant gene named ADRB 1 was found in human body.

Ordinary people need 8 hours of sleep, while people with this gene only need 4: 5 hours of sleep to be refreshed. Such as Thatcher, Churchill and Nicholas Tesla. They are all carriers of this magical gene. Staying up late gene This is the second staying up late gene found in the laboratory of this university. In 2009, they discovered the first day-and-night gene DEC2. Carriers of this gene mutation sleep less 1.5 hours than ordinary people. Comparatively speaking, this ADRB 1 is wilder, and the carrier sleeps 3.5 hours less than ordinary people.