Despite your best intentions, cutting calories and working out aren’t enough to accomplish lasting weight loss. In fact, relying solely on these approaches is actually detrimental to your health. In The Stark Naked 21-Day Metabolic Reset, fitness expert and co-founder of Stark fitness Brad Davidson helps readers optimize their metabolisms by choosing the right foods. Enjoy a lean physique, more energy, mental sharpness, better sleep, a heightened sex drive, and increased resiliency to stress through Davidson’s dynamic program. Read an excerpt.