Proper noun
Berghoff (plural Berghoffs)
A surname from German.
Berghoff, who works with patients facing sleep issues, recommends seeking out testing with your doctor to try to get a bigger picture of what's happening in your body to help detect any issues that could be messing with sleep. Source: Internet
"This will artificially stimulate sunrise in your bedroom, to properly help set your circadian rhythm, the biological clock of your body, despite needing to wake up when it's still dark outside," Berghoff says. Source: Internet