This is an easy read and very informative - packed with smart eating and exercise. Especially helpful for busy people who have little time to focus on themselves. Though somewhat repetitive in places, I needed repetitive, kept me focused on some important areas. The exercises in this book are simple and doable and now a part of my daily routine. It's not just for belly either - no! Four exercises a day just Monday through Friday, plus one minute of running in place, and 3 minutes of stretching (you break on Saturday & Sunday, except for the suggested food options) - Jorge Cruise has provided me the simplest way to do a TOTAL workout for my week. In as little as 15 minutes, I'm done each morning and can start my day revved up and ready for all my tasks. It's quick, easy, and not only am I seeing results, I'm feeling them! I have more motivation, more energy and I feel stronger. Of course this means I have to be more conscious about what I put into my mouth on a daily basis, but we all should be doing this. The crazy part is, it replaces hours at the gym and I'm actually getting better results. I would recommend this book to everyone. I'd also suggest surfing the net for essential foods that support liver function (which break down our fat!) and those foods that detoxify our bodies. Those that support our brain function too. If you're waking up with headaches, pain in and around the eye area, and lower energy than normal, detox your body, hydrate with more water, and begin a healthier and more balanced diet. You'll feel a miraculous difference.