Edited By NODE SMITH, ND From University of California - Berkeley- When you clicked to read this story, a band of cells across the top of your brain sent signals down your spine and out to your hand to tell the muscles in your index finger to press down with just the...

Edited By NODE SMITH, ND Life is organized on a 24-hour schedule. Central to this regular rhythm is the circadian clock, timekeepers that are present in virtually every organ, tissue and cell type. When a clock goes awry, sleep disruption or a variety of diseases can...