Helen H. Richardson, The Denver PostMolly Jansen, a recent contestant on the popular Discovery reality show “Naked and Afraid,” is photographed at her home on March 18, 2019 in Denver. Molly Jansen can’t reveal much about her time on “Naked and Afraid,” the six-year-old Discovery Channel series famous for putting au naturel competitors in brutal, do-or-die environments. But she did say the secretive, month-long separation from her family — and civilization-at-large — nearly killed her.