2025 RESOLUTION$
Everyone has heard that it’s vital to get seven to nine hours of sleep a night, a recommendation repeated so often it has become gospel. Get anything less, and you are more likely to suffer from poor health in the short and long term—memory problems, metabolic issues, depression, dementia, heart disease, a weakened immune system.
But in recent years, scientists have discovered a rare breed who consistently get little shut-eye and are no worse for wear.