The American Academy of Pediatrics (AAP) warns that dieting in adolescents can increase the risk of disordered eating, poor nutrition, and negative body image. What teens need instead is a focus on overall health, self-acceptance, and balanced habits that last all year — not a “quick fix” for January.

Shorter days, colder weather, and packed schedules can make it harder for teens to stay active, eat well, and feel their best. For some, this “winter slump” means lower mood, disrupted sleep, and more screen time. In certain cases, it can even trigger seasonal affective disorder (SAD).