“…Second, the Internet offers an outlet to broaden and strengthen people’s social capital such as social networks and social support (Barbosa Neves, Franz, Judges, Beermann, & Baecker, 2017; Bargh & McKenna, 2004; Hogeboom, McDermott, Perrin, Osman, & Bell-Ellison, 2010; Wellman, Haase, & Witte, 2001), and social capital is found to be a channel that improves people’s healthy lifestyle (Chuang & Chuang, 2008; Lindström, Hanson, & Östergren, 2001; Poortinga, 2006; Shiovitz-Ezra & Litwin, 2012; Watt et al, 2014). Third, and conversely, excessive Internet use might occupy time and energy that would otherwise be spent on a healthy lifestyle, leading to a lack of exercising and healthy eating habits, obesity, and even serious physical and mental problems (Kim et al, 2010; Noel & Epstein, 2003). However, studies show that the negative effects of the Internet are mostly concentrated among younger users rather than older users (Chen & Persson, 2002; Forsman & Nordmyr, 2017; Zambianchi & Carelli, 2018).…”