iAmKrzys
Member
... but now someone claims that there is actual data to back it up: http://www.collective-evolution.com/2016/04/08/doctors-explain-how-hiking-actually-changes-our-brains/
Disclaimer: I'm not familiar with this site and it seems to serve a lot of ads, albeit my anti-virus software does not complain.
Disclaimer: I'm not familiar with this site and it seems to serve a lot of ads, albeit my anti-virus software does not complain.