Bob Colby, director of the Chattanooga/Hamilton County Air Pollution Control Bureau, says sky stripes are not part of a program for sunlight reduction, but mere harmless water vapor. This line is the official one. Consistent with it, he takes no personal protection such as oral chelation, he says, or supplements to draw from the body toxic metals (such as those dumped over the skies of Hamilton County in cloud and haze creation). A brief chat with Jim Hangstefer from Nature’s Finest. 9 minutes.