Todos queremos sentirnos bien y proyectar una imagen saludable. Sin embargo, la obesidad, y sobre todo la infantil, crece de forma alarmante en el mundo civilizado, hasta el punto de que la OMS la define como la «epidemia del siglo XXI». ¿Qué está pasando? ¿Han cambiado tanto nuestras costumbres para justificar que actualmente 1 de cada 3 españoles sea obeso? ¿Por qué nos cuesta tanto adelgazar? ¿Por qué no funcionan las dietas? ¿Es bueno ayunar? ¿Qué debemos cenar?

Carlota Corredera's dietitian gives you the keys to nutrition to find a healthy diet adjusted to your body and age. We all want to feel good and project a healthy image. However, obesity, and especially childhood obesity, is growing at an alarming rate in the civilized world, to the point that WHO defines it as the "epidemic of the 21st century." What's happening? Have our customs changed so much to justify that currently 1 in 3 Spaniards is obese? Why is it so difficult for us to lose weight? Why don't diets work? Is it good to fast? What should we have for dinner? Dr. Saavedra, a specialist in medical genetics and endocrinology, explains, in clear detail, why we get fat, and warns us about the importance of carefully choosing the foods we eat at every moment of everyday in order to forget about the scale and the dreaded calorie count forever.