Swimming in open water has been a popular past-time for generations but had lost its appeal in recent years with safety risks, tresspass and water pollution. This year with the extra warm weather we experienced many people took to outdoor swimming, we ask what's the danger and what's the benefit? According to one NHS Trust, swimming can benefit your mental health in many ways. When you swim, your brain releases endorphins, which are feel-good hormones. When these hormones ar
