The Mediterranean diet is the best that exists, according to science, says nutritionist Aitor Sánchez. Nutritionist Beatriz Larrea wrote a book fruit of research to put out all those fires in her own body.

"You, right now, are being the architect of your tomorrow," he says. We know the theory, but why is it so hard to keep anxiety at bay? We all have to face stress at some point in our lives, says SánChez.