This week on The Unfiltered MD: Ebola spreads through Central Africa as the U.S. ramps up airport screening, new studies link fatty liver and diabetes to heart disease and dementia, teens lose sleep to midnight scrolling, wildfire smoke may be affecting more than your lungs, and researchers question whether extreme endurance exercise and common supplements are helping us as much as we think. Modern disease is increasingly a story of systems under stress — and medicine is finally catching up.
