We are animals in cages right now, surrounded by encroaching threats that are entering our homes and daily lives through technology, chemicals, and more. Since our brains use a disproportionate 20 percent of the energy in the body despite being just 2 percent of the total weight of the body, dysfunction at the cellular level hits the brain extra hard. Focus on Good Energy habits and slowly, but surely, Good Energy will take over your life.Casey Means MDThe Author of this QuoteAuthorCasey Means MDCo-Founder @levels. #1 NYT Bestselling Author of Good Energy - The Surprising Connection between Metabolism and Limitless Health. Committed to awe.