In recent years, social media has become an integral part of Malaysian teenagers' lives, particularly those in secondary school (SMA). The rise of Instagram and other photo-sharing platforms has given birth to a new phenomenon - "Photo Anak SMA" (Malay for "Photos of High School Kids"). This trend has not only changed the way teenagers express themselves but also provides a unique window into their lifestyle and health. This review aims to explore the implications of "Photo Anak SMA" on Malaysian teenagers' lifestyle and health.