“Hot baths before bed improve sleep for insomnia sufferers and can reduce depression symptoms. One study found that people who took baths more frequently were less likely to be depressed three years later, an effect that was especially strong for bathing in winter.” DepressionBaths Book:How to Winter: Harness Your Mindset to Thrive on Cold, Dark, or Difficult Days Source: How to Winter: Harness Your Mindset to Thrive on Cold, Dark, or Difficult Days