In an increasingly technological world, it's important to stop and think for a second. Is more technologically advanced synonymous with better? What impact does what we're doing have on our health and lives? In the following pages, you'll find a compendium of information about what electromagnetic radiation is and how it contaminates us. We'll explore the effects of radiation on health and lives, the (unbelievable) prices we pay for living the way we do, and, above all, we'll look at some ideas that allow us to maintain good digital hygiene. Digital Hygiene means being aware of the effects of technology so that we minimize the negative impact. Because electromagnetic devices affect us physiologically, psycho-emotional, environmental, and energetically... to unimaginable depths. Using technology appropriately is no longer just a "nice-to-have." It's absolutely necessary to stay healthy. Ana María Oliva has a PhD in biomedicine, focusing on the effect of electric fields on cells. With a solid background in both health and technology, your expert voice will help you understand why Digital Hygiene is important (even vital).