Loss of sleep causes a litany of healthcare problems. According to Healthline, these include immunity weakening, inability to focus, risk of diabetes, weight gain, and high blood pressure. According to the Sleep Foundation: In sleep medicine, sleep deprivation is defined based on sleep duration, which is the total amount of time a person spends asleep. […]
Source: This Is The American City That Gets The Least Sleep – 24/7 Wall St.