Episode 14: Raising Resilient Teens in the Age of Social Media: Eating Disorders, Looksmaxxing & What Labs Really Matter with Dr. Risa Fridy (Part 2)

How do we raise resilient teens in a world shaped by social media, appearance-driven trends, and rising mental health challenges? In Part 2 of our conversation with adolescent medicine physician **Dr. Risa Fridy,** we explore why adolescence is one of the most important—and misunderstood—stages of development. We discuss how the developing brain influences decision-making, emotional regulation, and risk-taking, and why caring for teens requires a different approach than caring for adults. From viral trends like *looksmaxxing* and the pressure to achieve the "perfect" appearance to understanding why eating disorders often function as coping mechanisms rather than simply being about food, we unpack the biological, psychological, and social factors shaping adolescent health today. We also take a deep dive into the medical aspects of eating disorders. Dr. Fridy explains why clinicians look beyond body weight when assessing recovery, why laboratory values must always be interpreted within the clinical picture, and why markers like T3 can provide important insight into nutritional status. We discuss sick euthyroid syndrome, the body's adaptations to malnutrition, and how undernutrition affects the developing adolescent brain—including increased rigidity, anxiety, impaired concentration, and reduced mental flexibility. Whether you're a parent, healthcare provider, educator, or simply interested in adolescent health, this episode offers evidence-based insights for supporting teens with compassion and understanding. **In this episode, we discuss:** • Why adolescence is a unique stage of brain development • How the prefrontal cortex influences decision-making, emotional regulation, and impulse control • The impact of social media and appearance-focused trends like *looksmaxxing* • Practical ways parents can build resilience instead of perfectionism • Why eating disorders often serve as coping mechanisms rather than simply being about food or weight • Why eating disorders require long-term multidisciplinary care • How malnutrition changes the developing brain, leading to cognitive rigidity, anxiety, and reduced mental flexibility • Why clinicians monitor much more than body weight during eating disorder treatment • Why "normal" lab work doesn't always mean adequate nutrition • Why T3 is an important marker of nutritional status • Understanding sick euthyroid syndrome and the body's response to undernutrition • Why weight restoration doesn't always mean complete medical recovery **Key Takeaways:** • The adolescent brain continues developing into the mid-20s. • Resilience, connection, and emotional safety are powerful protective factors against mental health challenges. • Eating disorders are complex biopsychosocial illnesses—not lifestyle choices—and often develop as ways to cope with emotional distress. • Malnutrition affects every organ system, including the brain, impacting thinking, concentration, and emotional regulation. • Healthcare providers interpret symptoms, growth, vital signs, physical exams, and laboratory trends together—not in isolation. • Low T3 and sick euthyroid syndrome are common physiologic adaptations to undernutrition and do not necessarily indicate primary thyroid disease. If you enjoyed this episode, be sure to listen to **Episode 13: Adolescent Medicine 101: What Parents and Clinicians Need to Know (Part 1)** for the foundation of this conversation. **About Dr. Risa Fridy** Dr. Risa Fridy is an adolescent and young adult medicine physician in New York City and founder of Tribeca Adolescent & Young Adult Medicine. She specializes in comprehensive medical and emotional care for adolescents and young adults, with expertise in eating disorders, adolescent medicine, and preventive health. Follow **Eat Kale & Cupcakes** on Instagram and learn more about our work at ⁠www.lauracipullo.com