Students' Perception of Peer- Students Mentoring Program "Big Sibling Mentoring Program" to Complement Faculty Mentoring of First-Year Medical Students in Saudi Arabia.

Background: The Big Sibling Program is an innovative peer student mentoring method that was designed and implemented by the students' council in 2021 to complement the faculty mentoring program of first-year medical students in the College of Medicine, King Saud University, Saudi Arabia. The aim of the study was to evaluate the medical students' perception of the peer students "Big Sibling" mentoring program and to assess the effectiveness of the program in terms of changes in the behavior and academic performance of the students.

Methods: This is a retrospective study that was conducted in 2021.

Fast-Food Consumption, Dietary Quality, and Dietary Intake of Adolescents in Saudi Arabia.

High fast-food consumption is a common public-health concern among adolescents, due to its link to a number of non-communicable diseases. Frequent consumption of fast food may also affect diets of individuals; however, research addressing this issue is lacking in Saudi Arabia. We aimed to investigate the association between fast-food consumption, dietary quality, and dietary intake of adolescents in Saudi Arabia.