A survey found that 44% of employees feel winter negatively impacts their mental health and 30% feel it reduces productivity. To combat the winter blues, employers should provide quiet work areas, introduce more natural light, and create social communal spaces. A separate article discusses presenteeism, where 90% of UK employees report working while sick. 28% feel their workload is too high to take sick days. Employers should encourage a healthy work-life balance through flexible hours, work-from-home options, childcare support, and family events to boost productivity, retention and loyalty. The document also reviews legal guidelines for disciplining employees who criticize their workplace on social media.