Dr. Jaime Piquero explores tanorexia, and explains how UV exposure triggers mood-elevating β-endorphins, leading to a harmful cycle. Dr. Piquero highlights the serious health risks, including immune system impairment and increased cancer risk. He stresses the importance of educating high-risk individuals about tanorexia and warns against misleading skincare advice on social media. Dr. Piquero urges viewers to rely on expert knowledge to avoid dangerous misinformation.

This talks was part of the 1º International Syposiym ISD DErmajal held in 2024. Dr. David Baeza describes in this video the importance of circadian rhythms for both physiological and psychological health. He invites us to reflect on how often we receive natural light at dawn and avoid exposure to artificial light after sunset. Finally, Dr. Baeza delves into the effects that the alteration of these rhythms has on the body, explaining the function of the peripheral clocks and the central clock in the regulation of our biological cycles.