More and more people would like more balance, energy and vitality in their lives. The Optimal Health & Performance Pyramid is an easy to use tool that helps lay the foundation for optimal health using the three building blocks, Rest & Rejuvenation, Nutrition and Exercise. On the opposite side of the Optimal Health & Performance Pyramid is the pH Table: How many people are aware of their pH levels? A balanced pH is critical for optimal health. The pH table is an easy-to-use device to help you make better food, beverage and lifestyle choices in pursuit of a balanced pH. This version is laminated for durability and long-term use.