https://www.selleckchem.com/mTOR.html
Both negative and positive associations between social networking service (SNS) usage and mental health have been suggested by previous studies; however, their differences by type of SNS and age remain unclear. We addressed this issue based on the frequency of traditional communication such as face-to-face and non-face-to-face communication (e.g., phone, email, and letters). In total, 8,576 individuals participated, including 2,543 aged 18-39, 3,048 aged 40-64, and 2,985 aged over 65 years. They were asked to indicate their frequency of SNS usage,