From mid-November, single-dose vials of the popular weight-loss jab—Zepbound (tirzepatide)---will be available to buy from Walmart pharmacies across the U.S., thanks to a new collaboration between the retailer and pharmaceutical company Eli Lilly. According to the Centers for Disease Control and Prevention , over two in five American adults are obese. Enabling those suffering from obesity and weight-related illnesses, such as Obstructive Sleep Apnea, to pick up this weight-loss medication from