Salena Sainz Echevarría, pharmacist and dietitian-nutritionist: "If you fast and eliminate a breakfast of industrial pastries, the improvement is not due to fasting". "Since my great-grandmother, the food in my family was a key piece.

Thanks to her and my grandmother, I learned how to be healthy through the plate," she says proudly. Her specialty is female hormonal health, accompanying women in stages of their lives such as pregnancy, breastfeeding or menopause.