#winter bathing for the vaccine

Now spring has arrived. But in the coldest weeks of the winter, one by one, members have taken up SwedenBIO's challenge to take a winter swim to raise awareness of the importance of the Covid-19 vaccine, which has become a viral success.

Research shows that a 10 second cold bath is equivalent to 20 minutes of running when it comes to endorphin release in the body. Want to know more? In the latest issue of Naturvetarna vaccine researcher Lars Frelin talks about the health effects of #winterbathingfor the vaccine.

Photo: Lars Frelin