The Primal Blueprint 90-Day Journal -- A Personal Experiment is a comprehensive diet, exercise, and lifestyle logbook/journal to help you stay focused, accountable, and motivated to live Primally. The n=1 (an experiment of one) format allows you to dial in the exact foods, workout patterns, and supporting lifestyle behaviors you need to peak -- with your physique, fitness goals, and everyday energy and immune function. The 90-Day Journal is...