Carlos López-Otín, científico: «El altruismo es increíble, mejora el sistema inmunitario» – La Voz de Galicia

Write a detailed and engaging article about Carlos López-Otín, científico: «El altruismo es increíble, mejora el sistema inmunitario»  La Voz de Galicia. The article should be structured with clear distinct paragraphs, each focusing on a specific aspect of the topic. Keep the tone human and conversational while ensuring the content is informative, well-organized, and easy to read. avoid adding a conclusion; focus purely on delivering structured, insightful information.