Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
'BEATING THE ENEMY: HOW VITAMIN D COULD HELP FIGHT COVID-19,' is about helping to optimise our immunity. Based on the latest cutting-edge science from top US institutions, including Harvard and Yale Medicine, this self-help book is geared to show everyone how they can up their Vitamin D intake to the recommended level, via the sun, food, and/or a supplement.