World populations on four continents that subsist on the coconut, with less evidence of heart disease, weight gain, or other chronic illnesses, provide the best proof of this food’s safety and efficacy; dozens of studies conducted by prestigious, mainstream universities support the use of coconut and other healthy fats and reveal the faulty reasoning underlying the saturated fat/heart disease hypothesis; and case stories from a wide range of people illustrate how using coconut oil in concert with other healthy fats can spark weight loss and heal serious illnesses, including anxiety, hypothyroidism, and chronic fatigue syndrome, among many others.