El mundo de Bac

What Are Bacteria Really? What advantages do they offer us and what risks do they represent? An illustrated journey to discover why these microscopic crew members of the human body are necessary for our health. We have the wrong idea that all bacteria are ugly, dirty and bad ... but they are not! From the hand of the sympathetic Bac, discover how these tiny beings that inhabit our bodies by the thousands work non-stop to help us live better: bacteria enhance the immune system to protect us from diseases, produce essential vitamins, stimulate the activity of organs and improve metabolism to transform the food we eat into useful nutrients for our body. They also do a lot of other good things like helping to clean up the oil slicks that pollute the sea. Bac's world invites us to overcome prejudices and brings us an original and fun approach to one of the most fascinating mysteries in science.