Shop Barnes & Noble 30-Day Ketogenic Cleanse by Maria Emmerich online at Macys.com. For those who are brand-new to keto and those who are getting back on track after falling off the wagon, the first 30 days on a ketogenic diet can be challenging. As the body adapts to burning fat (ketones) rather than sugar for fuel, cravings can arise and some people find that they just don't feel so great. Many fall victim to the temptation to give up before they can truly experience the benefits of being keto-adapted. The 30-Day Ketogenic Cleanse isn't like most juice or other cleanses where you starve throughout the entire process. Keto expert Maria Emmerich offers tasty whole-food recipes all dairy-free and nut-free that are filling and satisfying and keep cravings at bay. Plus, she offers helpful tips and tricks for making it through the adjustment period. The 30-Day Ketogenic Cleanse is a guidebook for healing the body from the inside out. Most people attempting a keto diet do it completely wrong. Maria Emmerich, on the other hand, bases this cleanse on a true, well-formulated ketogenic diet, helping readers reset their metabolism, regain health, lose weight and tap into increased energy levels.